Expand the description and view the text of the steps for this how-to video. Check out Howcast for other do-it-yourself videos from chriscomfort and more videos in the Stretching category. You can contribute too! Create your own DIY guide at www.howcast.com or produce your own Howcast spots with the Howcast Filmmakers Program at www.howcast.com Sometimes called the frog, this groin stretch can prevent injuries from athletic leaping and bounding. Or hip-hopping, if that's your thing. To complete this How-To you will need: Comfortable clothing A place to sit Warning: If you have been inactive for a length of time, or if you've had any recent surgery or physical problems, particularly of the muscles and joints, please consult your doctor before you start a stretching or exercise program. Step 1: Sit & pull feet together Sit down on the floor and pull your feet together a comfortable distance in front of your groin with the soles pressed against one another. Step 2: Grab ankles Grab a hold of your ankles so that your forearms are touching the insides of your calves and your elbows are touching the insides of your thighs. Step 3: Contract groin Contract your groin muscle by pushing your legs up against your elbows for 5 seconds. Step 4: Relax & repeat Relax your leg muscles and push your knees down with your elbows for 10 seconds. Repeat this 3-5 times. Tip: You can lean forward a bit from your hips—but be sure you're not bending your spine or rounding your shoulders. Step 5 <b>...</b>