Table 1.

Bodyweight squat progression.

Subjects	First session		Second session		Third session		Fourth session
	Level	R × S	Level	R × S	Level	R × S	Level	R × S
1	E/F/G/G/G/G	12/10/8/8/8/8	E/F/G/G/G/G	12/10/10/10/10/8	E/F/G/G/G/G	12/10/10/10/10/10	E/F/G/G/G/G	12/10/10/10/10/10
2	E/F/G/G/G/G	12/10/8/8/8/8	E/F/G/G/G/G	12/10/10/10/8/8	E/F/G/G/G/G	12/10/10/10//10	E/F/G/G/G/G	12/10/10/10/10/10
3	E/F/G/G/G/G	12/10/8/8/8/8	E/F/G/G/G/G	12/10/10/10/10/8	E/F/G/G/G/G	12/10/10/10/10/10	E/F/G/G/G/G	12/10/10/10/10/10
4	E/F/G/G/G/G	12/10/8/8/8/8	E/F/G/G/G/G	12/10/10/10/10/8	E/F/G/G/G/G	12/10/10/10/10/10	E/F/G/G/G/G	12/10/10/10/10/10
5	E/F/G/G/G/G	12/10/8/8/8/8	E/F/G/G/G/G	12/10/10/10/10/8	E/F/G/G/G/G	12/10/10/10/10/10	E/F/G/G/G/G	12/10/10/10/10/10
6	E/F/G/G/G/G	12/10/8/8/8/8	E/F/G/G/G/G	12/10/10/8/8/8	E/F/G/G/G/G	12/10/10/10/10/10	E/F/G/G/G/G	12/10/10/10/10/10

Note: Repetitions × Sets = R × S; 1–6 represents each participant; E: Lunge, F: Bulgarian single leg squat, G: Skating squat; the table shows the training volume and movement level (A–J) completed by the 6 participants in the bodyweight squat group in the first four training sessions;