Does sleep deprivation (SD) affect various indices of muscle strength? To Jack’s complete lack of surprise: probably yes. This systematic review investigated 13 studies on the links. Tl;dr: Drop setting those Z’s may be eating into sick gainz bro For background: ·        7-9 hrs sleep per night is recommended for most people ·        Poor quality and duration… Continue reading Implications of sleep loss or sleep deprivation on muscle strength: a systematic review