Your tight hamstrings aren't the real problem. 🤯 This assisted PNF stretch isn't just about yanking the leg; it's about actively contracting your hamstring against your partner's hand, then relaxing to release neurological tension in the entire posterior chain for a true mobility gain. Send this to your workout partner to try this! #wellness #fitness #assistedstretching #pnf #hamstringmobility #flexibilitytraining