Looking for Max

Max effort lower body(looking for max)

Back Squat
45 x5
95 x5
135 x5
185 x5
225 x5
275 x2

Shrugs
135 x5
155 4x12

Hyper extensions
1x10
1x10 10lbs
2x10 25lbs

Lunges
40(2) 4x12

Ab circuit
ab twists x20 10lbs
ab twists x20 25lbs
45 degree situps x20