Ice Bath
An ice bath is cold-water immersion used after exercise or for thermal exposure. Water temperature, duration, depth and timing define the dose.
Recovery evidence
Cold-water immersion can change soreness, perceived recovery and some performance measures after strenuous exercise, but effects depend on exercise type and protocol. It does not literally flush toxins, and lower soreness does not prove faster tissue repair. Results from one temperature or athlete group cannot be treated as a universal dose.
2026 cold-water immersion network meta-analysis
Trade-offs and safety
Frequent immersion immediately after resistance training may attenuate some hypertrophy adaptations compared with resistance training alone, so recovery goals and adaptation goals can conflict. Cold exposure also creates an acute cardiovascular and thermal stress. Avoid unsupervised use where medical conditions, impaired sensation, open wounds, illness or environmental risk make it unsuitable; it is not required for HYROX® recovery or injury prevention.
Cold-water immersion and hypertrophy meta-analysis · 2026 cold-water immersion network meta-analysis
FAQ
Does it speed all recovery?
No. Effects vary by outcome, exercise and protocol.
Should I use it after every strength session?
Not automatically; repeated immediate use may conflict with hypertrophy goals.
Recovery is where gains happen. Let Repz analyze your training and optimize your recovery strategy.
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