Hand to Hand Swing
Increase explosiveness of hip/back extension with low reps
Use as a conditioning (power endurance if speed is maintained) means for high repetitions
Increase strength-speed with a heavier kettlebell
Initiate movement by swinging the kettlebell backwards through your legs with one hand
Keep the back flat and weight on heels (bend more at waist to work the low back)
Explosively pull the kettlebell through your legs by driving the hips forward to extension
Transfer the kettlebell to the other hand at the top of the lift by releasing it in mid air and catching it with the other hand