Table 2.

Strength training exercises with characteristics about repetitions, sets, rest between the sets, contraction mode (ecc = eccentric, iso = isometric, con = concentric) per repetition, range of motion per repetition and time under tension (TUT) per exercise for both groups as well as on/off ratio of WB-EMS impulse (70% of the individual pain threshold) for the strength training group with superimposed WB-EMS (S+E) and additional load (individual 8–10 repetition maximum) for the strength training group (S).

	S+E Group and S Group						S+E Group	S Group
Strength Training Exercises	Repetition (n)	Set (n)	Rest (s)	ECC: ISO: CON (s)	ROM# (°)	TUT (s)	On/Off Ratio (s)	Additional Load
(1) Bulgarian Split Squat	10	3 per leg∗	60	2: 1: 2	170–90	300	50/5	≤20 kg Barbells
(2) Nordic Curl	8	3	60	2: 0: 2	90–135	96	32/0	Softer Rubber Band
(3) Knee Tuck	8	3	60	2: 0: 2	180–70	96	32/0	–
(4) Side Abs	8 per side	3	60	0.5: 0: 0.5	–	48	16/0	≤4 kg Medicine Ball

^#Range of motion (ROM) of the interior knee or interior hip angle. ^∗The front position of the legs was changed alternately after each set.