"Quick and Effective Workouts for Functional Strength and Muscle Building"

Personal trainer Roxanne Russell's 10-minute standing abs workout focuses on functional strength training, which strengthens the muscles involved in daily tasks. The workout consists of 10 moves, each done for 45 seconds with a 15-second rest in between. Dumbbells are needed, but it's important to choose a weight that doesn't put too much strain on the arms and shoulders. The core muscles are crucial for full-body movements, and this workout challenges them in different ways.