Do sore shoulders stop me? No... Just plugged thru and did the best I could. Only pushed on kick sets. 2x500@:15R Free 500 Free kick w/fins every 3rd 25 fast 10x50@:05R Free kick w/snorkle & fins 80% effort 3x100@2:00 Breast pull w/fins 200 breast kick 500 Free Easy Total 3000 meters