How could a coach use a circuit training program to develop the aerobic capacity and strength of her athletes? (A) By increasing the time allowed for the circuit to be completed (B) By increasing the resistance and the time at each of the stations (C) By decreasing the time allowed for the circuit to be completed (D) By decreasing the resistance and the time at each of the stations - HSC - SSCE Personal Development and Physical Education - Question 12 - 2015 - Paper 1

To effectively develop the aerobic capacity and strength of athletes through circuit training, option (B) suggests increasing the resistance and the time at each of the stations. This approach challenges the athletes' muscular strength and endurance, thereby promoting strength gains alongside aerobic conditioning. Increasing resistance at each station helps to build muscle strength, while extending the time spent completing each station enhances aerobic capacity through sustained effort. The combination of these adjustments is likely to yield improved performance in both aerobic and strength metrics, making option (B) the most effective strategy.