I love swimming.  It's great exercise.
I do too!  Do you often swim for exercise?
Not as often as I would like.  I should because swimming s low impact compared to land activities.
I've heard that a lot myself as I've had lower back injury.
only slightly less dense than water, water supports the weight of the body during swimming. As a result, swimming is “low-impact” compared to land activities such as running. The density and viscosity of water also create resistance for objects moving through the water. Swimming strokes use this resistance to create propulsion, but this same resistance also generates drag on the body.
Hydrodynamics is important to stroke technique for swimming faster, and swimmers who want to swim faster or exhaust less try to reduce the drag of the
had to do it."
- "Dancing exacts a toll. I don't dance for applause. But there have definitely been moments, when I've been injured, when I say to myself, 'To come back to this, is it really worth it. It's just tough. It takes so much out of you physically and there's a lot of stress involved. Emotionally, it can drain you. I travel around a lot and it's great, it's exciting, but I don't