Figure 3. Normalized muscular activation (mean ± SD) for vastus lateralis (VL), vastus medialis (VM), biceps femoris (BF) and semimenbranous (SM) muscles by seat tube angle (STA).

*Indicates significant difference between 72° and 82° seat tube angle (p < 0.05); ^aIndicates muscle is significantly different from SM for 72° seat tube angle (p<0.05); ^bIndicates muscle is significantly different from BF for 72° seat tube angle (p<0.05); ^cIndicates muscle is significantly different from SM and BF for 72° seat tube angle (p<0.05).