Free — for people cleared after knee replacement
Watch a full 14-minute video preview from KneeFlex-8 where I show you different exercises you can expect, plus a printable Pool Starter Guide with a readiness checklist and five gentle first moves. No cost, no catch.
Navel-to-chest-deep water carries most of your weight, so every step is gentler on the healing joint — while still giving you real resistance to rebuild strength and balance. And if you stumble, the water catches you. That safety net is what lets you actually challenge your balance instead of bracing against it.
Please make sure your surgeon or physical therapist has cleared you for water-based exercise, your incision is fully healed, and you can safely get in and out of a pool. This complements the care your medical team gives you — it doesn't replace it.
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Justin Gauthier, BSc.HK, ACSM-EP — Certified Exercise Physiologist & AquaFit Coach, Aqua Viva Fitness. Fifteen years coaching water-based exercise.