Challenge your muscles with this workout-- Today's Tip

PHILADELPHIA (WPVI) -- Shoshana shows us a workout that challenges your muscles, and targets your shoulders and back.

Squat with knee rotation -- Today's Tip

Do this workout as a high-intensity warm-up -- Today's Tip

Arm workout you can do while sitting - Today's Tip

Lunge workout that also targets your core - Today's Tip

Outer thigh workout - Today's Tip

Importance of effort over perfection during workout - Today's Tip

Exercise to strengthen your back - Today's Tip

Exercise for your inner thighs - Today's Tip

Strengthen your core - Today's Tip

Walking lunges - Today's Tip