Final answer:
The lateral speed skater power-training exercise aims to improve lateral power and stability, develop lower body strength and enhance ice propulsion efficiency for skaters.
Step-by-step explanation:
The goal of the lateral speed skater power-training exercise is to enhance an athlete's lateral power and stability, which is crucial for sports like speed skating. This exercise focuses on developing explosive lower body strength, which enables athletes to propel themselves more efficiently across the ice while maintaining balance and control. The training usually involves lateral, side-to-side movements that mimic the action of speed skating, encouraging muscular development in directions that are directly related to the skater's performance.