KOTITREENI: AMRAP20, run & squats Workout

Warm up: 1-3 rounds
2-3min easy run
30-60s fast run
10 cossack squat
2+2 perfect stretch
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20min AMRAP
400m/2min run
20 cossack squat
20 air squat
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optional: 20-30min easy pace run/walk