Key finding
Cold immersion reduces post-session soreness but may blunt strength and hypertrophy adaptations when used habitually after resistance work.
Cold-water immersion reliably reduces post-session soreness, which explains its popularity. The trade-off is cellular: cold exposure immediately after resistance training can dampen the signalling that drives strength and hypertrophy adaptation.
The evidence suggests timing and purpose matter. For recovery between competitions, the benefit is real; for athletes in a strength-building phase, habitual post-lift immersion may work against the goal.
In practice: use cold deliberately. Match the intervention to the training phase, and keep it away from the sessions where adaptation is the objective.
Explore the institute.
Browse the course catalogue, or get in touch with any question about the institute and its programmes.