09/15/2026
Muscle repair stays raised for up to 48 hours after a lifting session, and the day's biggest growth hormone pulse arrives in deep sleep. Five recovery facts research backs, from the 48-hour repair window to how long strength lasts without training, with a minimalist deadlift wall art print for the home gym. See the Earn Your Rest print on the Sparkycare online store. Link in bio. Source: Phillips et al. 1997; Lamon et al. 2021.