CORE BALANCE.

This document provides a series of exercises for improving core strength, balance, and coordination. The exercises include bootcamp crossovers, stability ball crunches, stability ball knee tucks, crunches with feet on a stability ball, alternating lunges, front arm raises, overhead tricep extensions, and bent over rows. Each exercise is described with proper technique and safety precautions. These exercises are beneficial for individuals looking to enhance their overall fitness and running performance. [Extracted from the article]