Cardiovascular Fitness and Energy Expenditure Response during a Combined Aerobic and Circuit Weight Training Protocol
Fig 2
Blood lactate concentration measurements (mmol·L-1) during training protocols.
CM: Circuit Machine training protocol; FW: Free Weight-training protocol; CE: Combined Exercise training protocol. Data are reported as mean ± SEM for women (n = 14) and men (n = 15). a p<0.05 with CM. b p<0.05 with FW.