Train smarter. Swim faster.
Improve your performance with expert coaching and advanced video analysis in an Endless Pool.
See every detail. Improve every stroke.
Combining high-definition video analysis with expert coaching, the GoggleSquad Swim Lab reveals insights that are impossible to see from the poolside alone, so you can understand exactly what to change - and why.
Swimmers improve faster with the Swim Lab
Endless pool
Our endless pool lets you swim continuously in one place, allowing your stroke to be analysed in real time.
Multi-angle video
See your swimming technique from multiple angles with high-def above and below water video.
Expert coaching
One on one coaching from experienced performance swimmer and teacher Alex Armstrong.
Personal analysis
Leave with clear video analysis, tailored feedback and practical drills to improve your swimming.
Expertise you can trust
Alex Armstrong
Swim Lab Performance Coach
Alex Armstrong combines elite competitive swimming experience with a passion for helping swimmers improve their technique, efficiency and speed.
A British Championships and Commonwealth Games Trials finalist, Alex competed at the highest level, winning national medals in Britain and Spain. He now brings that experience to his coaching, helping swimmers of all abilities make meaningful improvements in the water.
Using above and underwater video analysis, Alex identifies where technique may be limiting your performance and, importantly, explains why. He then turns those insights into clear, practical changes and a personalised plan to help you swim faster, more efficiently and with greater confidence.
Who’s the swim lab for?
If you’re serious about improving your swimming, you’re in the right place. Whether your goal is to swim faster, reduce fatigue, build confidence or prepare for competition, the swim lab provides the insight and coaching to help you get there.
✓ Triathletes
✓ Masters swimmers
✓ Open water swimmers
✓ Competitive swimmers
✓ Fitness swimmers
✓ Anyone wanting to fix their stroke
Start Your Swim Lab Experience
Every swimmer begins with a detailed Performance Analysis. You can then continue with personalised coaching based on your goals and improvement priorities.
Performance Analysis
£140
60-minute one-to-one session
A comprehensive assessment combining professional above-water and underwater video analysis, expert feedback and a personalised plan to help you improve.
Book Performance Analysis- Professional above-water and underwater video analysis
- Detailed assessment of your swimming technique
- Personalised feedback and clear improvement priorities
- Video clips and coaching feedback to review afterwards
Continue Your Coaching
Once you have completed your Performance Analysis, choose the option that best suits the level of support you need.
Single Session
£70
One 30-minute session
Focused coaching for a specific aspect of your stroke or an occasional technique tune-up.
- One 30-minute coaching session
- Personalised one-to-one coaching
- Flexible session within available Swim Lab times
3 Session Pack
£195
£65 per session
A focused coaching block to help you put the recommendations from your Performance Analysis into practice.
- Three 30-minute coaching sessions
- Structured around your improvement priorities
- Flexible sessions within available Swim Lab times
Save £15
Check Availability5 Session Pack
£290
£58 per session
The best-value option for swimmers who want more time to embed lasting technical improvements.
- Five 30-minute coaching sessions
- More time to embed technical changes
- Flexible sessions within available Swim Lab times
Save £60
Check AvailabilityBook Your Performance Analysis
Choose a convenient time below to book your 60-minute one-to-one Performance Analysis with Alex. Your £140 session includes personalised feedback and video clips to review afterwards.
Had your Performance Analysis and want extra coaching?
Check Coaching Availability
Expert coaching is available exclusively to all Swim Lab clients who have completed their Performance Analysis. Tell us which option you’re interested in and when you’d prefer to swim, and we’ll come back to you with available session times.
Frequently asked questions
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The Swim Lab is GoggleSquad’s specialist performance coaching service. Using an endless pool, high-definition above and underwater video analysis, and one-to-one coaching, we help swimmers improve their technique, efficiency and speed through detailed technical analysis and personalised coaching.
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Our swim lab is for swimmers aged 18+ who want to improve their technique. Whether you’re training for triathlons, open water events, Masters competitions or simply want to swim more efficiently, every session is tailored to your individual goals.
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An endless pool allows you to swim continuously without turning, giving us uninterrupted footage of every stroke. This makes it far easier to identify technical inefficiencies than in a conventional swimming pool, where turns and push-offs interrupt your stroke.
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Your 60-minute appointment includes a detailed assessment of your stroke using above and underwater video analysis. Your coach will explain the key areas for improvement, demonstrate the changes that will make the biggest difference, and provide you with a personalised action plan to take away.
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Yes. You’ll receive your annotated video analysis together with your personalised coaching notes, allowing you to revisit your session and continue working on your technique between appointments.
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Not at all. While many of our swimmers compete or train regularly, the lab is suitable for anyone who can swim confidently and wants to improve their technique. Every session is tailored to your current ability and goals.
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Many swimmers benefit from a single Performance Analysis to identify areas for improvement. If you’re looking to make lasting changes to your technique, our Progress Pack and Performance Programme provide ongoing coaching and regular reassessment to measure your progress.
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Simply bring your usual swim kit, goggles and a towel. If you normally use training equipment such as fins or paddles, feel free to bring those too.
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Many swimmers notice immediate improvements after making a small number of technical changes. Longer-term gains come from practising those changes consistently, which is why many swimmers choose one of our coaching programmes after their initial analysis.
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Our combination of elite-level coaching, advanced video analysis and an endless pool environment provides a level of technical feedback that’s difficult to achieve in a traditional swimming pool. Every recommendation is based on what your stroke is doing - not guesswork.
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Absolutely not. While our coaching techniques are used by competitive swimmers, the principles apply to anyone looking to swim more efficiently. Whether your goal is to complete your first triathlon, reduce fatigue in open water, or gain confidence in the pool, every session is tailored to your experience and objectives.
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You’ll leave with clear improvement priorities and personalised feedback. If you’d like to continue working on them with Alex, follow-on 30-minute coaching is available as individual sessions or discounted 3- and 5-session packs.
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We understand that plans sometimes change. If you need to move your appointment, please contact us as soon as possible and we’ll do our best to help. As Swim Lab sessions involve dedicated pool and coach time, changes and cancellations at short notice may not be refundable or transferable.
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Yes. A Swim Lab Performance Analysis makes a great gift for a swimmer or triathlete looking to improve their technique. Get in touch with us and we’ll arrange it for you.
Lab location
Located at The FIT Partnership in Esher, with easy access from Cobham, Kingston, Walton and surrounding Surrey areas.
50 High Street, Esher, KT10 9QY
www.thefitpartnership.co.uk
Ready to see what’s holding your swimming back?
Start with a one-hour Performance Analysis and leave with clear, personalised priorities for improving your technique.