Shoulder Press 1RM Strength

Build to a 1RM Shoulder Press
Suggested warm up ;
3x8 ~ 30-50% rest 1-2 mins
2x5 ~ 50-60% rest 1-2 mins
2x3 ~ 60-80% rest 3 Mins
1 @ 90% rest 3-4 Mins
1 @ 95% rest 3-4 mins
1 @ 100% rest 3-4 mins
1 @ 100+ % rest 3-4 mins
1 at feel if previous goes well.

Roughly 20 Mins on this! Keep it safe! Don't Push Press.