Strength
Back Squat 5-5-5-5-5
Constant weight (the heaviest weight you can) for those 5 set.
Rest as needed between sets.
Conditioning
Every 4 mins for 20 mins do:
25 Deadlifts, 1x bodyweight
25 Wallballs, 9/6 kg
Try to do it under 3 min, so you can get 1 min rest between rounds.