Business Details
Personal Training Services in San Jose
JSR Personal Training Personal Training was founded on the belief that everyone deserves personalized, science-backed fitness guidance. With over 5,000 client sessions completed, our founder Joel Renshaw combines his B.S. in Kinesiology, nutrition expertise, and competitive athletic background to deliver transformative results. We specialize in creating customized training programs and meal plans that address individual needs while prioritizing injury prevention and long-term lifestyle changes.Our approach blends technical precision with motivational support, ensuring clients achieve their goals safely and sustainably. Backed by certifications from NASM and ACE, we maintain rigorous professional standards while fostering a positive, engaging training environment. Through both in-person and online platforms, we empower clients to build strength, improve mobility, and develop lasting healthy habits.
Services
Personal Training
Online Training
Custom Meal Plans
Fitness Assessments
Mobility Training
Highlights and features
- Over 5,000 personalized training sessions completed
- Custom programs combining fitness and nutrition science
- Certified experts in injury prevention techniques
- Proven track record with measurable client results
- Flexible training options for all fitness levels
Associations and certifications
- ACE Fitness Nutrition Specialist
- National Academy of Sports Medicine (NASM)
- CPR/AED Certified
What people say
Amazing trainer
Lost 50lbs
Personalized approach
Improved mobility
Positive attitude
Services
Personal Training
Customized 1-on-1 training programs tailored to individual goals. Sessions include technical instruction, form correction, and progressive overload principles. Clients receive personalized workout adjustments based on ongoing assessments and progress tracking.
Online Training
App-based fitness programs with video demonstrations and messaging support. Includes equipment-specific workouts, meal planning, and accountability features for remote clients seeking structured training from home.
Custom Meal Plans
Personalized nutrition strategies aligned with fitness objectives. Plans consider dietary preferences while focusing on macronutrient balance, portion control, and sustainable eating habits for long-term success.
Fitness Assessments
Comprehensive movement analysis identifying muscle imbalances and mobility limitations. Used to create targeted training programs that address individual biomechanical needs and prevent potential injuries.
Mobility Training
Specialized exercises improving joint range of motion and muscle elasticity. Integrated into programs to enhance performance, reduce injury risk, and support daily functional movements.
People
Joel Renshaw
Certified Personal Trainer
NASM-certified trainer with B.S. in Kinesiology and nutrition minor. Former track coach and NPC competitor with 5,000+ training sessions experience. Specializes in combining strength training with mobility work for optimal results.
Questions
What personal training services do you offer?
We provide customized 1-on-1 training programs with flexible session frequencies (1-3 times weekly) featuring fitness assessments, personalized workouts, and nutrition coaching.
Do you offer online training options?
Yes, our app-based online training includes personalized workouts, video instructions, custom meal plans, and coach support for remote clients.
What fitness specialties do you handle?
We specialize in strength training, mobility improvement, muscle imbalance correction, and nutrition planning for fat loss or muscle gain.
How do you ensure proper exercise form?
Each session includes technique monitoring with real-time corrections to prevent injuries and maximize workout effectiveness.
What results can I expect?
Clients typically see measurable improvements in strength and body composition within 8 weeks, with weight loss ranging from 15-64lbs depending on commitment level.
