
Swimming is an endurance activity that engages the entire body without impact on the joints.
Choose a stroke you master and set a pace you can maintain across several laps.
Elongate your body at the surface, coordinate your breathing with arm movements, and swim at a steady pace.
Start with short sets with rests at the edge, then increase the distances from one training session to the next.
Image and text: Bryl Lim / Everkinetic — recoloré et rastérisé — CC BY-SA 4.0, via Workout Guide. Original entry