Exercise machine adjustable resistance system and method

• US 10,016,655 B2
• Filed: 10/02/2017
• Issued: 07/10/2018
• Est. Priority Date: 06/17/2014
• Status: Active Grant

• Current Assignee: Lagree Technologies, Inc. (Sebastien Lagree)
• Original Assignee: Lagree Technologies, Inc. (Sebastien Lagree)
• Inventors: Lagree, Sebastien Anthony Louis
• Primary Examiner(s): Atkinson, Garrett
• Application Number:
  US15/722,521
• Publication Number:
  US 20180056133A1
• Time in Patent Office: 281 Days
• Field of Search: 482 72, 482 73, 482121, 482122, 482129, 482130, 482133, 482135, 482138
• CPC Class Codes: A61B 5/024 Detecting, measuring or recording pulse rate or heart rate A61B5/0205, A61B5/021 take precedence
• CPC Class Codes: A61B 5/4836 Diagnosis combined with treatment in closed-loop systems or methods A61B5/0036 takes precedence
• CPC Class Codes: A61B 5/6895 Sport equipment
• CPC Class Codes: A63B 2024/0093 the load of the exercise apparatus being controlled by performance parameters, e.g. distance or speed
• CPC Class Codes: A63B 2071/065 Visualisation of specific exercise parameters
• CPC Class Codes: A63B 21/00076 on the fly, i.e. varying the resistance during exercise
• CPC Class Codes: A63B 21/0051 using eddy currents induced in moved elements, e.g. by permanent magnets
• CPC Class Codes: A63B 21/0052 induced by electromagnets A63B21/0056 takes precedence
• CPC Class Codes: A63B 21/008 using hydraulic or pneumatic force-resisters
• CPC Class Codes: A63B 21/012 using frictional force-resisters electromagnetically-controlled brakes A63B21/0056
• CPC Class Codes: A63B 21/023 Wound springs
• CPC Class Codes: A63B 21/0428 the ends moving relatively by linear reciprocation
• CPC Class Codes: A63B 21/4034 for operation by feet
• CPC Class Codes: A63B 21/4035 for operation by hand
• CPC Class Codes: A63B 21/4045 Reciprocating movement along, in or on a guide weights moving along or in guiding means A63B21/06; for cardio-training A63B22/201
• CPC Class Codes: A63B 22/0023 the inclination of the main axis of the movement path being adjustable, e.g. the inclination of an endless band
• CPC Class Codes: A63B 22/203 in a horizontal plane
• CPC Class Codes: A63B 2225/20 with means for remote communication, e.g. internet or the like
• CPC Class Codes: A63B 2225/50 Wireless data transmission, e.g. by radio transmitters or telemetry
• CPC Class Codes: A63B 2230/062 used as a control parameter for the apparatus
• CPC Class Codes: A63B 23/03508 : For a single arm or leg, A63B21/0726 takes precedence
• CPC Class Codes: A63B 23/0355 : A single apparatus used for either upper or lower limbs, i.e. with a set of support elements driven either by the upper or the lower limb or limbs
• CPC Class Codes: A63B 23/0405 : involving a bending of the knee and hip joints simultaneously A63B23/0476 takes precedence
• CPC Class Codes: A63B 24/0062 : Monitoring athletic performances, e.g. for determining the work of a user on an exercise apparatus, the completed jogging or cycling distance
• CPC Class Codes: A63B 24/0075 : Means for generating exercise programs or schemes, e.g. computerized virtual trainer, e.g. using expert databases
• CPC Class Codes: A63B 24/0087 : Electric or electronic controls for exercising apparatus of groups A63B21/00 - A63B23/00, e.g. controlling load
• CPC Class Codes: A63B 71/0619 : Displays, user interfaces and indicating devices, specially adapted for sport equipment, e.g. display mounted on treadmills

Abstract

An exercise machine adjustable resistance system and method for efficiently varying the workout resistance for an exercise machine. The exercise machine adjustable resistance system and method generally includes a control unit in communication with a resistance adjustment system of an exercise machine and a biometric monitoring device used by an exerciser on the exercise machine. The control unit receives biometric data from the biometric monitoring device and sends a control signal to the resistance adjustment system to adjust the resistance of the exercise machine based on the biometric data received.

Claims

1. An exercise machine system, comprising:

an exercise machine having a frame, a moving member movably positioned with respect to the frame and a resistance adjustment device selectively connectable to the moving member, wherein the moving member is movable between a first position and a second position and wherein the resistance adjustment device provides a resistance level to the moving member along at least a first direction of movement of the moving member;

a biometric monitoring device adapted to be connected to an exerciser, wherein the biometric monitoring device is configured to monitor a biometric state of the exerciser; and

a control unit in communication with the resistance adjustment device of the exercise machine and the biometric monitoring device, wherein the control unit receives biometric data from the biometric monitoring device relating to the biometric state of the exerciser and wherein the control unit sends a control signal to the resistance adjustment device to adjust the resistance level of the resistance adjustment device based on the biometric data received;

wherein the resistance adjustment device is comprised of a plurality of resistance devices that are selectively connectable to the moving member, wherein the resistance adjustment device increases a number of the plurality of resistance devices of the resistance adjustment device that are connected to the moving member when the control unit signals an increase in the resistance level and wherein the resistance adjustment device decreases a number of the plurality of resistance devices of the resistance adjustment device that are connected to the moving member when the control unit signals a decrease in the resistance level.

2. The exercise machine system of claim 1, wherein the biometric monitoring device is comprised of a heart rate monitor that measures a heart rate of an exerciser.

3. The exercise machine system of claim 1, wherein the moving member is comprised of a carriage movably positioned upon the frame.

4. The exercise machine system of claim 1, wherein the control unit automatically changes the resistance level of the resistance adjustment device in real-time throughout the exercise routine to achieve a desired biometric state of the exerciser.

5. The exercise machine system of claim 4, wherein the desired biometric state is comprised of a desired percentage of a maximum heartrate for the exerciser.

6. The exercise machine system of claim 5, wherein the control unit increases the resistance level of the resistance adjustment device if a current heartrate of the exerciser is below the desired percentage of the maximum heartrate for the exerciser.

7. The exercise machine system of claim 6, wherein the control unit decreases the resistance level of the resistance adjustment device if a current heartrate of the exerciser is above the desired percentage of the maximum heartrate for the exerciser.

8. The exercise machine system of claim 1, wherein the resistance adjustment device is comprised of an electromechanical latching and unlatching mechanism.

9. The exercise machine system of claim 1, wherein at least one of the plurality of resistance devices is comprised of an eddy current brake.

10. The exercise machine system of claim 1, wherein at least one of the plurality of resistance devices is comprised of a dashpot.

11. The exercise machine system of claim 1, wherein the plurality of resistance devices are each comprised of a spring.

12. The exercise machine system of claim 1, wherein the plurality of resistance devices are each comprised of a brake.

13. The exercise machine system of claim 1, wherein the plurality of resistance devices are electromechanical or electromagnetic.

14. The exercise machine system of claim 1, including a resistance input device in communication with the control unit, wherein the exerciser may manually input a desired resistance level for the resistance adjustment device via the resistance input device.

15. The exercise machine system of claim 1, including a resistance sensor connected to the resistance adjustment device to measure the resistance level, wherein the resistance sensor is in communication with the control unit.

16. A method of using the exercise machine system of claim 1, comprising:

performing a first exercise on the exercise machine by the exerciser;

monitoring the biometric state of the exerciser by the biometric monitoring device during the step of performing the first exercise;

communicating the biometric state of the exerciser to the control unit; and

adjusting the resistance level based on the biometric state of the exerciser.

17. An exercise machine system, comprising:

an exercise machine having a frame, a moving member movably positioned with respect to the frame and a resistance adjustment device selectively connectable to the moving member, wherein the moving member is movable between a first position and a second position and wherein the resistance adjustment device provides a resistance level to the moving member along at least a first direction of movement of the moving member;

a biometric monitoring device adapted to be connected to an exerciser, wherein the biometric monitoring device is configured to monitor a biometric state of the exerciser and wherein the biometric monitoring device is comprised of a heart rate monitor that is configured to measure a heart rate of an exerciser; and

a control unit in communication with the resistance adjustment device of the exercise machine and the biometric monitoring device;

wherein the control unit receives biometric data from the biometric monitoring device relating to the biometric state of the exerciser;

wherein the control unit sends a control signal to the resistance adjustment device to adjust the resistance level of the resistance adjustment device based on the biometric data received;

wherein the control unit is configured to automatically change the resistance level of the resistance adjustment device in real-time throughout the exercise routine to achieve a desired biometric state of the exerciser;

wherein the control unit increases the resistance level of the resistance adjustment device if a current heartrate of the exerciser is below the desired percentage of the maximum heartrate for the exerciser and wherein the control unit decreases the resistance level of the resistance adjustment device if a current heartrate of the exerciser is above the desired percentage of the maximum heartrate for the exerciser;

wherein the resistance adjustment device is comprised of a plurality of resistance devices that are selectively connectable to the moving member, wherein the resistance adjustment device increases a number of the plurality of resistance devices of the resistance adjustment device that are connected to the moving member when the control unit signals an increase in the resistance level and wherein the resistance adjustment device decreases a number of the plurality of resistance devices of the resistance adjustment device that are connected to the moving member when the control unit signals a decrease in the resistance level.

18. A method of using the exercise machine system of claim 17, comprising:

performing a first exercise on the exercise machine by the exerciser;

monitoring the biometric state of the exerciser by the biometric monitoring device during the step of performing the first exercise;

communicating the biometric state of the exerciser to the control unit; and

adjusting the resistance level based on the biometric state of the exerciser.

19. An exercise machine system, comprising:

an exercise machine having a frame, a moving member movably positioned with respect to the frame and a resistance adjustment device selectively connectable to the moving member, wherein the moving member is movable between a first position and a second position and wherein the resistance adjustment device provides a resistance level to the moving member along at least a first direction of movement of the moving member;

a biometric monitoring device adapted to be connected to an exerciser, wherein the biometric monitoring device is configured to monitor a biometric state of the exerciser and wherein the biometric monitoring device is comprised of a heart rate monitor that is configured to measure a heart rate of an exerciser;

a control unit in communication with the resistance adjustment device of the exercise machine and the biometric monitoring device;

wherein the control unit receives biometric data from the biometric monitoring device relating to the biometric state of the exerciser;

wherein the control unit sends a control signal to the resistance adjustment device to adjust the resistance level of the resistance adjustment device based on the biometric data received;

wherein the control unit is configured to automatically change the resistance level of the resistance adjustment device in real-time throughout the exercise routine to achieve a desired biometric state of the exerciser;

wherein the desired biometric state is comprised of a desired percentage of a maximum heartrate for the exerciser;

wherein the control unit increases the resistance level of the resistance adjustment device if a current heartrate of the exerciser is below the desired percentage of the maximum heartrate for the exerciser and wherein the control unit decreases the resistance level of the resistance adjustment device if a current heartrate of the exerciser is above the desired percentage of the maximum heartrate for the exerciser;

wherein the resistance adjustment device is comprised of a plurality of resistance devices that are selectively connectable to the moving member, wherein the resistance adjustment device increases a number of the plurality of resistance devices of the resistance adjustment device that are connected to the moving member when the control unit signals an increase in the resistance level and wherein the resistance adjustment device decreases a number of the plurality of resistance devices of the resistance adjustment device that are connected to the moving member when the control unit signals a decrease in the resistance level; and

a resistance sensor connected to the resistance adjustment device to measure the resistance level, wherein the resistance sensor is in communication with the control unit to provide data relating to the resistance level of the resistance adjustment device to the control unit.

20. A method of using the exercise machine system of claim 19, comprising:

performing a first exercise on the exercise machine by the exerciser;

monitoring the biometric state of the exerciser by the biometric monitoring device during the step of performing the first exercise;

communicating the biometric state of the exerciser to the control unit; and

adjusting the resistance level based on the biometric state of the exerciser.