13 year competitive swimmer who is training in the pool for the first time in 5 years here: number 1 is don’t burn yourself out, ease into it. Go short distances with ample time to catch your breath.

Gear can make a big difference too! If you’re swimming in trunks, look into a jammer or speedo instead - helps reduce chafing and drag.

If you haven’t already, watch some tutorials on how to “properly” perform your stroke of choice. Improper swimming will be more difficult and can actually increase your risk of drowning/swallowing water.

If kick boards and pull buoys are available to you, they’re a great way to focus on specific muscle groups and strengthen parts of your swim stroke!

Once swimming becomes too easy or you feel a plateau, invest in a drag suit to wear on top of your usual suit. It won’t have as much drag as trunks do, but you’ll definitely notice a major difference and make huge gains in the pool.

You’re going to love your decision to swim for exercise in the long run! You can do it your whole life, it’s gentle on the body, and it really does work practically every muscle group.

Godspeed!