(A) BLA concentrations at pre-exercise (PRE) and following completion of each circuit: EX A1, EX B2, and EX C3. (B) %HRmax at pre-exercise (PRE) and following completion of each circuit: EX A1, EX B2, and EX C3. Values are M ± SE.a ACWT >TRAD, b CWIT > TRAD, c CWIT > ACWT, (p < 0.05).