Which stroke emphasizes the timing of the arm pull with the leg whip and a glide as its major focus?

• A. Freestyle: streamlined body and catch
• B. Backstroke: flat alignment and clean fingertip entry
• C. Butterfly: symmetric arm pull
• D. Breaststroke: timing of arm pull with leg whip and glide

Answer: (D)

Breaststroke emphasizes the timing of the arm pull with the leg whip and a glide. In this stroke, propulsion comes from a coordinated, frog-like leg kick (the leg whip) that is synchronized with the arm pull, followed by a glide to maximize efficiency. The glide lets you capitalize on the momentum before beginning the next cycle, making timing between arms, legs, and glide the defining feature. The other strokes focus on different priorities—freestyle on streamlining and the catch, backstroke on flat alignment and clean fingertip entry, and butterfly on a symmetric arm pull—so the distinct emphasis on coordinating arms with the leg kick and glide is unique to breaststroke.