Back Squat 5-5-5-5-5 reps
Post loads to comments.
The work required to perform jumping pull-ups [video] is identical to that required for strict or kipping pull-ups. Quite obviously, max rep pull-ups are limited by stamina (localized muscular endurance); what is less obvious are the metabolic costs of performing pull-ups. Just attempting 100 jumping pull-ups gives the athlete a taste of what would be required metabolically to perform higher rep pull-ups by any method - especially kipping because they accrue at a similar rate.