Can ArmCare testing improve throwing mechanics?Updated 2 months ago

Yes, the data provided by the ArmCare system is valuable because it offers a quantitative measurement of strength imbalances and fatigue for more targeted mechanical corrections. 

Key benefits include:

• Strength Asymmetry Identification: If the non-throwing arm is gaining strength while the throwing arm is weakening, mechanics may be compensating for fatigue.
• Fatigue Monitoring to Prevent Bad Habits: Fatigue often leads to dropping the arm slot, reduced external rotation, or early trunk rotation, which increases stress on the elbow.
• Grip Strength & Flexor Training: Weak grip strength suggests forearm muscles are not absorbing enough stress, which can lead to mechanical inefficiencies and UCL strain.

Example:

A pitcher who consistently drops their elbow late in games may show post-throwing fatigue in external rotation strength. Adjusting mechanics to maintain a stable arm slot while improving strength endurance can fix the issue.