What strength training helps open water swimmers?

Upper body pulling movements (rows, pull-ups, lat pulldowns) build the pulling power and shoulder resilience for open water swimming. Rotational core work (cable rotations, pallof press) supports hip rotation mechanics. External rotation and shoulder stability exercises protect the rotator cuff from the repetitive overhead load of sustained freestyle.

Is open water swimming year-round in the South Bay?

Yes. South Bay ocean temperatures range from approximately 60-65°F in winter to 68-72°F in summer. With a wetsuit, open water swimming is viable year-round in Hermosa Beach, Manhattan Beach, and Redondo Beach. Many South Bay swimmers and triathletes swim year-round in the ocean.

Where do South Bay open water swimmers train on land?

Gate 14 at 130 E. Grand Ave, El Segundo is the coached S&C gym serving the Beach Cities. It's minutes from Hermosa Beach, Manhattan Beach, and Redondo Beach, making it a practical land-training complement to ocean swimming.

Open Water Swimming in the South Bay: Strength Training for OWS Athletes

The South Bay coastline from El Segundo to Palos Verdes is one of the best open water swimming venues in Southern California. Hermosa Beach, Manhattan Beach, and Redondo Beach all have active open water swimming communities — triathletes, competitive masters swimmers, ocean swimmers doing it for fitness, and those training for events like the Hermosa Beach Pier-to-Pier swim.

The ocean doesn't care about your pool times. Open water swimming demands physical qualities that pool lap swimming doesn't fully develop — and strength training fills that gap.

What open water swimming demands beyond pool fitness

Pool swimming is a controlled environment. Open water removes the walls, the lane lines, and the guaranteed calm surface. The physical requirements expand:

Shoulder endurance: Open water swims are longer and lack the wall push-offs that reduce continuous shoulder demand in pools. A 1-mile ocean swim requires more sustained shoulder work than a pool mile. Swimmers who reach their shoulder endurance limit before the finish slow and compensate — which is where injury risk increases.

Core rotation: Sighting (lifting your head to navigate) and body rotation mechanics in open water require rotational core stability that pool drilling doesn't fully develop. Pallof press, cable rotation, and anti-rotation work builds this.

Hip extension and kick power: Open water swimming uses a flatter body position in wetsuits, which changes kick mechanics. Hip extension strength matters for maintaining an efficient body line when cold, tired, or moving through chop.

Neck and upper trap endurance: Sighting in open water — lifting your head to navigate waves and buoys — is a repetitive demand on the neck and upper back. Swimmers who have trained upper back strength hold their technique through late-race sighting.

The gym movements that transfer to open water

Movement	Exercise	OWS transfer
Lat pull	Lat pulldown, pull-up	Catch and pull power
Row	Cable row, DB row, TRX row	Pulling endurance, shoulder blade stability
Shoulder stability	Face pull, external rotation	Rotator cuff health under high volume
Rotational core	Pallof press, cable rotation	Sighting mechanics, body rotation
Hip extension	Romanian deadlift	Body line maintenance, kick power

Swimmer's shoulder — the primary risk

Swimmer's shoulder (subacromial impingement) affects 40-91% of competitive swimmers at some point in their careers, according to research in the British Journal of Sports Medicine. The mechanism is repetitive overhead load on a shoulder girdle that lacks sufficient external rotation strength and scapular stability to withstand high-volume freestyle.

Prevention is direct: pulling work builds the shoulder for the demand, and external rotation exercises (face pulls, band pull-aparts, cable external rotation) develop the rotator cuff specifically. Swimmers who train these movements regularly have significantly lower rates of shoulder issues.

The South Bay OWS calendar

South Bay open water swimming events include the Hermosa Beach Pier-to-Pier swim in July, various USMS open water events, and the swim legs of triathlons in Malibu and Long Beach. Year-round ocean conditions mean year-round training is possible.

See Gate 14 and Hermosa Beach swim events for the Pier-to-Pier specific prep. See Gate 14 membership options or contact Gate 14.