Hurdler stretch: Norvell says the hurdler stretch should be saved for people who are actually preparing for a hurdler race. Outside of that, she says the stretch can be dangerous.

Our move today is a hurdler stretch. This move will be stretching your hips, hamstrings, inner thighs and your lower back. All you will need is a flat surface and a yoga mat.

Our move today is a hurdler stretch. This move will be stretching your hips, hamstrings, inner thighs and your lower back. All you will need is a flat surface and a yoga mat.

Many of the standards--sit-ups, toe touches, knee bends, hurdler’s stretch and more--have been modified or replaced to reduce the stress they place on vulnerable joints and muscles.