Sports Physiotherapy and Performance Services in London

Every way to work with Carly, at UNTIL Marylebone, Canary Wharf and Soho. Each session is one hour at £150, and every plan starts with a full assessment.

All services

Carly Christensen treating an athlete lying face down on the plinth at the Roller Derby World Cup 2025 in Innsbruck
Assessment and treatment

Physiotherapy

A full assessment, a diagnosis explained in plain English and a plan that combines hands-on treatment with exercise. For pain and injury anywhere from the neck to the ankle, by appointment at UNTIL Marylebone, Canary Wharf and Soho. Self-referral, no GP letter needed.

England Roller Derby staff at the World Cup 2025 in Innsbruck, with Carly Christensen on the far left and the scoreboard behind
Strength and performance

Performance Coaching

Data-led conditioning: cervical and trunk strength, grip endurance, heat and cardiovascular preparation, mapped to your sport's real demands. Coached one-to-one by Carly, a Hintsa Certified Coach, with progressive loading adjusted as you improve and progress tracked so you can see it.

Carly Christensen crouched beside the Hertz Team Jota car on the grid at the 8 Hours of Bahrain 2024
Motorsport preparation

Motorsport Athlete Performance

Driver-specific work: neck strength for lateral G, grip and forearm endurance, heat and cardiovascular conditioning, reaction under fatigue, and posture and loading for karting and sim racing. Built by a physiotherapist who has worked trackside in the World Endurance Championship.

Carly Christensen with two Cadillac Hertz Team Jota crew members at the Qatar round of the 2025 World Endurance Championship
Screening and testing

Performance Testing & Assessment

Physical screening and performance testing to find what's limiting you: strength, range, endurance and control, measured against your sport's demands. The results set the starting point for your plan and become the baseline you retest against, so progress is measured, not guessed.

Carly Christensen celebrating with an England skater at the Roller Derby World Cup 2025 in Innsbruck
Injury rehabilitation

Sports Injury Rehab

Assessment, hands-on treatment and a structured plan to get you back to training, sport and the cockpit, after injury or surgery. Coached sessions and progressive loading take you from the first painful weeks to a return backed by objective measures.

Get Started

Ready when
you are.

Box Box Physiotherapy and Performance • UNTIL Soho, 111 Charing Cross Road, London WC2H 0DT

Book an assessment

Based in central London, by appointment. Sessions at UNTIL Marylebone, Canary Wharf and Soho.