US 11,911,663 B2
Training device and training method for reducing hypertonic
Ya-Ju Chang, Taoyuan (TW); Hsiao-Lung Chan, Taoyuan (TW); Jiunn-Woei Liaw, Taoyuan (TW); and Cheng-Chung Kuo, Taoyuan (TW)
Assigned to CHANG GUNG UNIVERSITY, Taoyuan (TW)
Filed by Chang Gung University, Taoyuan (TW)
Filed on Mar. 23, 2022, as Appl. No. 17/701,757.
Claims priority of application No. 110131003 (TW), filed on Aug. 23, 2021.
Prior Publication US 2023/0053908 A1, Feb. 23, 2023
Int. Cl. A63B 24/00 (2006.01); A63B 21/005 (2006.01); A63B 22/00 (2006.01)
CPC A63B 24/0087 (2013.01) [A63B 21/0058 (2013.01); A63B 22/0056 (2013.01); A63B 2024/0093 (2013.01); A63B 2220/16 (2013.01); A63B 2220/34 (2013.01); A63B 2220/56 (2013.01); A63B 2230/208 (2013.01)] 16 Claims
OG exemplary drawing
 
1. A training device, comprising:
a base;
a driving circuit fixed on the base;
two pedals, wherein each of the two pedals is coupled to the base, and one of two ends of each of the two pedals is configured to swing relative to the base with a rotation axis as a center; wherein each of the two pedals has a placement area configured to allow feet soles of a user to be placed thereon; wherein the two pedals are coupled to the driving circuit that is configured to drive each of the two pedals to swing repeatedly between a first position and a second position relative to the base;
a control circuit electrically coupled to the driving circuit; wherein the control circuit is configured to store and execute at least one training program; wherein the control circuit actuates the driving circuit according to at least one training program, so that the two pedals are driven to swing; wherein the at least one training program comprises a number of swings, and a swing speed; and
two pressure sensors coupled to the control circuit and respectively disposed on the placement area of the two pedals; wherein the control circuit is configured to output a resistance-angle curve according to a pressure value transmitted by the pressure sensors in a corresponding swing angle of the pedal;
wherein the control circuit is configured to control the pedals to swing many times at a first swing speed and a second swing speed to obtain a plurality of first resistance-angle data sets and a plurality of second resistance-angle data sets; wherein the control circuit is configured to obtain an index of a post activation depression according to the plurality of first resistance-angle data sets and the plurality of second resistance-angle data sets; and wherein the first swing speed and the second swing speed are different.