The basic four

The quarantine training balls. Each grip illustrated
This young lady learned a nasty slider in 30 minutes using the quarantine training balls
This power curve was enhanced with the feedback of RM’s quarantine training balls.
Filthy moving changeup grip was explained using quarantine training balls
Four seam fastball quick tutorial
One knee fastball drill emphasizes staying behind the fastball with the fingers, hand, wrist, chin and chest

Leave a comment