In Cryostretch, how long should the ice remain on before stretching?

In Cryostretch, how long should the ice remain on before stretching?

• A. 5-10 minutes
• B. 10-20 minutes
• C. 20-30 minutes
• D. Until numb for a set time, then additional stretch

Answer: (B)

Cooling before stretching lowers tissue temperature and reduces nerve conduction and muscle guarding, making the stretch safer and more effective. About 10-20 minutes of ice is the right balance: it's long enough to achieve meaningful analgesia and increased tissue compliance, but not so long that you risk cold injury or numbness. Shorter times may not reduce guarding enough, while longer times increase the risk of frostbite and loss of normal sensation, which can compromise the safety and effectiveness of the stretch. So, applying ice for roughly 10-20 minutes before stretching aligns with the goal of Cryostretch without waiting for numbness.

Cooling before stretching lowers tissue temperature and reduces nerve conduction and muscle guarding, making the stretch safer and more effective. About 10-20 minutes of ice is the right balance: it's long enough to achieve meaningful analgesia and increased tissue compliance, but not so long that you risk cold injury or numbness. Shorter times may not reduce guarding enough, while longer times increase the risk of frostbite and loss of normal sensation, which can compromise the safety and effectiveness of the stretch. So, applying ice for roughly 10-20 minutes before stretching aligns with the goal of Cryostretch without waiting for numbness.