A predesigned workout that includes incline intervals, total body muscle overload, and rowing intervals is focused on which Orangetheory Fitness building block?

The scenario describes a workout that incorporates incline intervals, total body muscle overload, and rowing intervals. This combination clearly emphasizes strength-building activities.

Incline intervals target muscle groups in the legs and engage the cardiovascular system, enhancing muscular endurance alongside strength. Total body muscle overload specifically focuses on increasing strength by challenging the muscles with resistance that encourages greater muscle recruitment and development. The rowing intervals provide a full-body workout, activating multiple muscle groups and enhancing core strength while also providing cardiovascular benefits.

Therefore, this workout aligns effectively with the strength building block of Orangetheory Fitness, as it focuses on building muscular strength and endurance through varied resistance and bodyweight movements. The other options like endurance, power, and flexibility do not capture the specific focus on muscle overload and resistance training presented in this workout.