Cross-Training 1:20:00 [1]
Aqua-jogging intervals with Lisa at Centralbadet. Lisa absolutely kicked my butt! We did 10' warm-up, then 10x(50"-10"), 2 min rest, 8x(2'30"-30"), 2 min rest, 10x(50"-10"), and another 10' cool-down. The intervals kept the work-out from being boring, but I did start feeling my left knee after an hour or so. Anyone have good suggestions for training that it is effective but easy on the knees? (I am thinking of trying elliptical intervals, but am a bit skeptical.)