2 min row
40 sec on/20 sec off x 2: step ups (holding dumbbells)
2 min row
40/20 x 2: sit ups
2 min row
40/20 x 2: push ups
2 min row
40/20 x 2: DB swings
2 min row
40/20 x 2: planks
*alternate if with partner
normally 20 min- if want 30 min...extra round?? 1 min row/ 1 round each??