TikTok steals 3 hours of your day. You've tried deleting apps, setting limits, using willpower. All failed because they're digital = bypassable. Squat Lock is different: 10 squats to unlock those distracting apps. Physical barrier. Can't bypass physics. Your brain recalculates: "Is this video worth 10 squats?" Usually? No. Result: Screen time -40%, 4,500 squats/month, your life back.