PureGym
Sebastian Maciejczyk

Sebastian Maciejczyk

Specialist areas

Strength and conditioningMuscle tone and developmentInjury prevention and rehabilitationSport specific trainingFunctional specialist

Qualifications

British Weightlifting Level 1 - Certificate in CoachingCertificates from Klokov (World Champion 2008) and Torokhtiy (Olympic Champion 2012) in Olympic LiftingMasters Degree in PhysiotherapyITEC Massage Therapy DiplomaCertificate in Kinesiology TapingCertified in Sports NutritionCertified Level 3 Personal Trainer

About me

Professional Profile

I am a dedicated Strength, Conditioning, and Performance Coach, with more than 12 years coaching experience, working with athletes from a diverse range of sports to unlock their full potential. My coaching philosophy blends barbell mastery, Olympic weightlifting, and functional strength development, creating athletes who are powerful, resilient, and adaptable.

Specialisations:

  • Barbell & Olympic Weightlifting Coaching
  • Athletic Strength & Conditioning
  • Jump, Agility & Speed Development
  • Injury Prevention & Rehab Training
  • Individualized Training Tailored to the sport, season, and athlete's needs.

Athletes I Work With:

  • Boxers & MMA Fighters
  • Volleyball & Rugby Players
  • Tennis & Football Players
  • Hockey Players
  • Free Climbers
  • Swimmers
  • Hyrox Athletes

Coaching Philosophy:

  • Strength is the Foundation
  • Barbell training and Olympic lifting form the backbone of athletic power.
  • Every session is designed to transfer directly into sport.
  • Evidence-based methods blended with practical coaching expertise
  • Performance driven results

What Athletes Can Expect:

  • Sport-specific training blocks
  • Explosive power, speed, strength and conditioning improvements
  • Recovery, mobility, and injury prevention systems
  • A coaching environment focused on progress, accountability, and results