• Extend arms out to sides of body, so they are parallel to floor and slightly behind back
• Partner grips your elbows, trying to push them together
• Tell partner when threshold is met
• Hold 15 seconds
• Lower, then shake arms out for 5 seconds
• Repeat 2-3 times

Coaching Points: Keep your back straight and eyes focused forward. Your partner should move your arms slowly, then stop when you tell him you’re at your threshold.