If you're not looking forward to stripping down to a sleeveless shirt as the weather warms up, now is the time to start incorporating tricep exercises into ... as you lower the dumbbell down along ...

Sit on the edge with your knees bent at about a 45-degree angle and your feet pressed firmly into the ground, hip-width apart ...

"Remember when it comes to working out consistency is key," advises McCaffery. "Ideally, if you aim for two to three core workouts per week, you'll start to see improvements in your strength, balance, ...