Squat soreness

Groaaaan. That's what I'm doing getting out of bed and rising up from a chair today. Yesterday was my first lower body workout on a new program after a deload week and muscle soreness has hit within the first 24 hours. Yesterday's session at the local YMCA went down like this:1A) Barbell Squat Jump1B) Mobility Exercises2A) Barbell Squat - 5x52B) Box Jump3A) Front Squat - 4x103B) Leg Curl -