I'm 49, training to dunk. A new PR today: 365 lbs for 2 reps. I’m aiming for a ~35” vertical. At 180 lbs, I'll need a take off velocity of 14.5 ft/s in 0.2 seconds, to generate 585 lbs of force, and 11 kW of peak power. This lift helps build the raw maximal force ceiling.