My knees ache when the weather gets cold but this 10-minute standing yoga routine has seriously helped

A woman in a sports bra, leggings and sneakers stretches in a gym. She is in a staggered stance, with her rear leg slightly bent and her left leg straight. She is hinged forward at the hip as she bends over to touch the lifted toes on her left foot. .

My knees are consistently achy and stiff during winter, so when the temperature drops, I start looking for new ways to strengthen them.

When I found this 10-minute standing knee mobility routine on YouTube, I had high hopes that it could help.