AJ Strength
Personal Trainers
AJ Strength
34 St John's Hl, London
# AJ Strength - Business Description
AJ Strength is a London-based personal training and strength coaching business founded by Adam Janowski, a former professional rugby player with a decade of experience in strength and conditioning. Drawing from his background representing England Rugby Union and England Rugby League, plus his Sports Science degree from St Mary's University, AJ brings elite-level athletic expertise to civilian fitness training.
The business serves London clients ranging from those seeking athletic performance enhancement to individuals looking to improve mobility, manage stress, or simply feel better in their own bodies. AJ specialises in making clients "fit for their purpose"—whether that's building muscle, improving functional strength, or preventing injury.
What sets AJ Strength apart is its comprehensive, non-generic approach. Rather than standard gym sessions, AJ combines functional strength training with calisthenics, functional bodybuilding, mobility work and corrective exercise. He identifies and addresses movement dysfunction and asymmetry as part of a holistic performance strategy. His experience managing personal trainers and coaching at elite rugby academies demonstrates an understanding of programme design at the highest level, which he translates to individual client needs.
AJ emphasises personalisation and modifying programmes to meet individual requirements. His philosophy centres on genuine commitment to client goals and earning respect through demonstrated passion—moving beyond basic weight lifting to deliver maximal results through scientifically-grounded programming.
AJ Strength is a London-based personal training and strength coaching business founded by Adam Janowski, a former professional rugby player with a decade of experience in strength and conditioning. Drawing from his background representing England Rugby Union and England Rugby League, plus his Sports Science degree from St Mary's University, AJ brings elite-level athletic expertise to civilian fitness training.
The business serves London clients ranging from those seeking athletic performance enhancement to individuals looking to improve mobility, manage stress, or simply feel better in their own bodies. AJ specialises in making clients "fit for their purpose"—whether that's building muscle, improving functional strength, or preventing injury.
What sets AJ Strength apart is its comprehensive, non-generic approach. Rather than standard gym sessions, AJ combines functional strength training with calisthenics, functional bodybuilding, mobility work and corrective exercise. He identifies and addresses movement dysfunction and asymmetry as part of a holistic performance strategy. His experience managing personal trainers and coaching at elite rugby academies demonstrates an understanding of programme design at the highest level, which he translates to individual client needs.
AJ emphasises personalisation and modifying programmes to meet individual requirements. His philosophy centres on genuine commitment to client goals and earning respect through demonstrated passion—moving beyond basic weight lifting to deliver maximal results through scientifically-grounded programming.
Services offered
Personal training sessionsHypertrophy/muscle building programmesFunctional strength trainingAthletic performance coachingMovement assessment and corrective exerciseMobility trainingCalisthenics coachingFunctional bodybuilding