Back Squat Strength

Strength(back squat~every 2:30)
8 reps 60% of 1Rm - 80 kg
7 reps 65% of 1Rm - 85 kg
6 reps 70% of 1Rm - 90 kg
5 reps 75% of 1Rm - 97 kg
4 reps 80% of 1Rm - 104 kg
15 reps 40% of 1Rm - 52 kg