Best Gyms in Semaphore
Compare the top gyms in Semaphore, SA, ranked by our composite reputation score.
Updated October 2026 · Based on 470 real Google reviews across the 22 gyms
Top Gyms in Semaphore, SA
The short answer
As of October 2026, the 3 highest-ranked gyms in Semaphore, SA on the Starworks directory are Largs Bay Health &Fitness (4.9 stars from 110 Google reviews), Prokos Personal Training (5.0 stars from 57 Google reviews) and KX Pilates Semaphore (5.0 stars from 53 Google reviews).
Starworks ranks 22 gyms in Semaphore, SA, holding 470 Google reviews between them. Across the 22 the median rating is 5.0 stars from a median of 8 reviews. Of the 22, 19 are rated 4.5 or better and 1 has passed 100 reviews.
Every figure here is computed from Google review data that Starworks collects for gyms in Semaphore, SA, recalculated when this page rebuilds. Placement on this list cannot be bought.
Phoenix Strength and Fitness
Read 8 reviews · Score: 52/100
Fitness Frontline
Read 1 reviews · Score: 48/100
Lighthouse Yoga
Read 5 reviews · Score: 19/100
What customers wrote about gyms in Semaphore
Real Google reviews of businesses ranked on this page. Reviewer names are never shown.
“My partner Michael and I recently completed the positive birth classes with Dani, and we are so grateful for the experience. Before the classes, I felt quite nervous and uncertain about going into labour, but the…”
“If you're looking for somewhere that supports you in your health goals in a more personal way than you get in bigger gyms, this is the place. Prokos offers classes, 1:1 PT sessions, tailored workouts, plus a regular…”
“I joined KX Pilates Semaphore just under a year ago and it’s the first form of exercise I’ve ever truly stuck with. The team are so supportive, educational, and fun, every session feels welcoming and motivating. Since…”
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Frequently Asked Questions
Common questions about gyms in Semaphore.
Who are the best gyms in Semaphore?
As of October 2026, the 3 highest-ranked gyms in Semaphore, SA on the Starworks directory are Largs Bay Health &Fitness (4.9 stars from 110 Google reviews), Prokos Personal Training (5.0 stars from 57 Google reviews) and KX Pilates Semaphore (5.0 stars from 53 Google reviews). Every figure here is computed from Google review data that Starworks collects for gyms in Semaphore, SA, recalculated when this page rebuilds. Placement on this list cannot be bought.
How many gyms does Starworks rank in Semaphore?
Starworks ranks 22 gyms in Semaphore, SA, holding 470 Google reviews between them. Across the 22 the median rating is 5.0 stars from a median of 8 reviews. Of the 22, 19 are rated 4.5 or better and 1 has passed 100 reviews.
What star rating should I expect from a good gym in Semaphore?
The median Google rating across the 22 gyms Starworks ranks in Semaphore, SA is 5.0 stars, and 19 of them sit at 4.5 or above. A rating at or near that median is ordinary for gyms in Semaphore, SA rather than a warning sign on its own, and a rating well above it only means much when enough reviews stand behind it.
How many Google reviews does an established gym in Semaphore have?
The median gym Starworks ranks in Semaphore, SA carries 8 Google reviews, and 1 of the 22 gyms have passed 100.
How does Starworks rank gyms in Semaphore?
Starworks gives every gym in Semaphore, SA a reputation score out of 100 from three things: its Google star rating (up to 47 points), how many reviews back that rating (up to 35), and whether customers can reach it by website and phone number (up to 18). Review volume is the one part that can subtract: below 15 reviews it costs points, because a near-empty review record gives a stranger very little to go on. No score falls below 0 and placement cannot be bought. The score measures the strength of a business's public review record rather than the quality of its work, so it is worth reading the reviews as well, and every listing links to them on Google.
Why does a gym in Semaphore with all 5-star reviews score lower than one with a lower rating?
Because review volume counts as well as rating, and below 15 reviews it counts against you. Five perfect reviews are encouraging but thin evidence; three hundred reviews averaging 4.7 tell a stranger far more about what to expect on the day. That is a judgement about how much proof exists, not about the quality of the work, and a newer gym with a handful of excellent reviews may still be the right choice in Semaphore, SA. The star rating and review count sit next to every score so you can weigh both yourself.
Why does the same gym not appear several times on this list?
Some businesses run more than one Google listing, often one per suburb they service. Those are the same company, so Starworks groups them and shows the business once, using the listing with the strongest review record. That is why this page opens with 22 distinct gyms in Semaphore, SA rather than a longer list of repeats.
How often is this list of gyms in Semaphore updated?
This ranking of gyms in Semaphore, SA rebuilds on a 30-day cycle and prints the date of its last rebuild above the list, which for the current version is October 2026. Ratings and review counts are re-read from Google over time rather than on a fixed schedule, so an individual figure here can be older than the rebuild date.
How can I improve my gym business ranking in Semaphore?
Collect genuine customer reviews consistently, and keep a working website and phone number on your Google listing, because those are the three inputs the score reads. There is no placement to buy on this page. For scale: the median gym Starworks ranks in Semaphore, SA carries 8 Google reviews at 5.0 stars.
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