Get in the water and swim (or tread water) for 2-3 minutes to get your body warmed up.
If you've ever watched a lifeguard approach a person who is drowning, you will see the lifeguard swim out to the person and then just tread water.
Get in the water and swim (or tread water) for 2-3 minutes to get your body warmed up.
If you've ever watched a lifeguard approach a person who is drowning, you will see the lifeguard swim out to the person and then just tread water.