# US 11,305,145 B2 · Combined training and monitoring device > Agents: this data is available as JSON from the patentgrep API and MCP server — see https://patentgrep.com/llms.txt - Number: US 11,305,145 B2 - Document ID: US11305145B2 - Status: Granted - Kind: B2 - Application number: 16/325,418 - Filed: 2017-08-10 - Published: 2019-07-11 - Granted: 2022-04-19 - Earliest claimed: 2016-08-15 - Assignees: Hyfit Ltd - Applicants: Hyfit Ltd - Inventors: Guy Bar - Web page: https://patentgrep.com/patent/US11305145B2 ## CPC - A63B 21/0442: {Anchored at one end only, the other end being manipulated by the user} - A63B 21/00069: {Setting or adjusting the resistance level; Compensating for a preload prior to use, e.g. changing length of resistance or adjusting a valve} - A63B 21/02: using resilient force-resisters - A63B 21/0552: {Elastic ropes or bands} - A63B 21/1618: {on a door or a door frame} - A63B 21/4013: {to the ankle} - A63B 21/4021: {to the wrist} - A63B 21/4035: {for operation by hand} - 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} - 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} - A63B 2220/17: Counting, e.g. counting periodical movements, revolutions or cycles, or including further data processing to determine distances or speed - A63B 2220/803: Motion sensors - A63B 2225/09: Adjustable dimensions - A63B 2225/50: Wireless data transmission, e.g. by radio transmitters or telemetry - A63B 2230/06: heartbeat rate only - A63B 2230/50: temperature - A63B 2230/75: calorie expenditure - A63B: APPARATUS FOR PHYSICAL TRAINING, GYMNASTICS, SWIMMING, CLIMBING, OR FENCING; BALL GAMES; TRAINING EQUIPMENT (apparatus for passive exercising, massage A61H) ## Abstract The present invention relates to a body resistance physical exercise device with monitoring and fitness tracking ties comprising: a) an electrical monitoring element configured to measure information relative to exercise parameters during repetitive motions performed with said device; and b) an elastomeric band adapted to enable the repetitive motions, wherein the resistance of the elastomeric band is capable of being adjusted. ## Claims ### Claim 1 A body resistance physical exercise device, comprising: a) an electrical monitoring element configured to measure information relative to exercise parameters during repetitive motions performed with said device; b) an elastomeric band configured to stretch when subjected to a user-generated force resulting from the repetitive motions; c) an adjustment apparatus comprising a housing; d) a locking apparatus positioned within the housing and capable of being configured in a locked state and an unlocked state; and e) a handle section connected to the elastomeric band and configured to transmit the force to the elastomeric band; wherein: the elastomeric band comprises a first end; and a second end secured to the housing so that the elastomeric band extends away from the housing; the elastomeric band is configured to return to the housing and enter the housing at a first location along a length of the elastomeric band so that a lengthwise portion of the elastomeric band located between the second end of the elastomeric band and the first location along a length of the elastomeric band forms a loop; the elastomeric band is further configured to pass through the housing and exit the housing at a second location along the length of the elastomeric band; the handle section is connected to the elastomeric band by way of the loop; the locking apparatus is configured to secure the elastomeric band in relation to the housing when the locking apparatus is in the locked state; and the locking apparatus is further configured to permit the elastomeric band to move through the housing when the locking apparatus is in the unlocked state so as to change the first and second locations at which the elastomeric band respectively enters and exits the housing and thereby vary a size of the loop. ### Claim 2 (depends on 1) The device according to claim 1, wherein the electrical monitoring element comprises one or more sensors suitable to measure user/exerciser parameters. ### Claim 3 (depends on 2) The device according to claim 2, wherein the user/exerciser parameters include heart rate and calories burnt. ### Claim 4 (depends on 1) The device according to claim 1, wherein the electrical monitoring element comprises one or more sensors suitable to measure exercise parameters. ### Claim 5 (depends on 4) The device according to claim 4, wherein the exercise parameters include iterations and strength exerted on the elastomeric band. ### Claim 6 (depends on 4) The device according to claim 4, wherein the one or more sensors are selected from the group consisting of accelerometer, gyroscope, thermometer, or combination thereof. ### Claim 7 (depends on 1) The device according to claim 1, wherein the electrical monitoring element comprises a transmitting element for wirelessly transmitting the measured information to a remote device. ### Claim 8 (depends on 1) The device according to claim 1, further comprising an anchoring arrangement for attaching the first end of the elastomeric band to an anchor; wherein: the handle section comprises the electrical monitoring element and a band reverting element; and the length of said elastomeric band runs from its first end that is fixedly attached to the anchoring arrangement, through the housing of the adjusting apparatus, along the band reverting element and back to the housing of the adjusting apparatus to which the second end thereof is fixedly attached. ### Claim 9 (depends on 8) A device according to claim 8, wherein the anchoring arrangement comprises an anchoring portion to which the first end of the elastomeric band is connected; and a connection portion for connecting the anchoring arrangement to an object. ### Claim 10 (depends on 8) A device according to claim 8, wherein the handle section further comprises: I) a bracelet belt for connecting the handle section to a body part; and II) a mediating element connecting the band reverting element to the bracelet belt. ### Claim 11 (depends on 1) A device according to claim 1, wherein the electrical monitoring element comprises: a) a rechargeable power source; b) a processing unit; and c) a user interface unit for receiving local input and displaying information regarding measured information and other information. ### Claim 12 (depends on 8) A device according to claim 8, wherein: the adjusting apparatus comprises: a) an opening in a wall of a first side of the housing of the adjusting apparatus; and b) two openings in a wall of a second side of the housing of the adjusting apparatus, the second side opposite to the first side, a first one of the two openings parallel to the opening in the wall of the first side of the housing of the adjusting apparatus; the locking apparatus comprises a moveable member, a stationary member, a spring and an actuator; and a portion of the elastomeric band passes through the opening in the wall of the first side, between the moveable and stationary members, and through the first one of the two openings, such that when the actuator is released the moveable member is forced towards the stationary member by the spring thereby locking the elastomeric band in place, and such that when the actuator is pressed upon the moveable member is forced away from the stationary member and the elastomeric band is unlocked; and wherein the second end of the elastomeric band passes through the second opening in the wall of the second side, and is fixedly attached thereto.