Jerk kettlbells 2 x 24 kg(53 lbs)(1.5 pood) in 30 minutes more than 4 reps in set

1. 6
2. 5
3. 6
4. 3  had failed after 1 rep and after 3 rep I was a bad focus on movement and in begin of set take kettlebells from floor wrong.
5. 7 was could stand only one minute again as on last training 7 reps I was done for 30 seconds and another 30 seconds standing and breathe and thinking and was want to make rep number 8 but can't.

    I should more think about technique in next  2 light workouts. First, it needs to fix start position when I make cleans for beginning start stand position and second is hands position about how I keep kettlebells in hands.