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Your Trusted Partner for Personalized Fitness Solutions
JSR Personal Training was founded by Joel Renshaw, a certified fitness professional with over a decade of experience in health and wellness. Holding a Bachelor's Degree in Kinesiology and multiple industry certifications, including NASM and ACE Fitness Nutrition Specialist, we specialize in creating personalized training programs tailored to individual goals. Our approach combines thorough fitness assessments, customized nutrition plans, and evidence-based exercise routines to address muscle imbalances and prevent injuries. With over 5,000 sessions delivered, we focus on educating clients about sustainable health habits while delivering measurable results.

Our services include both in-person and online training options to accommodate diverse client needs. Testimonials highlight our ability to transform lives through structured accountability, technical expertise, and a supportive training environment. We serve clients in San Jose and surrounding areas, offering flexible scheduling and evidence-based methodologies. Our commitment to continuous reassessment ensures clients maintain progress toward long-term fitness objectives.
Services
1-on-1 Personal Training Online Personal Training Custom Meal Plans Fitness Assessments Accountability Reports Mobility Training
Highlights and features
  • Over 5,000 personalized training sessions delivered
  • Custom programs based on scientific fitness assessments
  • Certified trainers with specialized nutrition expertise
  • Flexible training options for home, gym, or virtual sessions
  • Proven track record of client transformations with measurable results
Associations and certifications
  • ACE Fitness Nutrition Specialist
  • National Academy of Sports Medicine (NASM) Certified
  • CPR/AED Certified
  • First Aid Certified
What people say
Amazing trainer Noticeable improvements Personalized approach Knowledgeable and committed Life-changing results
Services
1-on-1 Personal Training
Customized in-person training sessions tailored to individual fitness goals. Includes muscular imbalance assessments, strength training logs, and progressive workout plans. Clients receive real-time form corrections and motivational support during 50-60 minute sessions.
Online Personal Training
Remote training programs delivered through a mobile app with video exercise demonstrations. Includes personalized workout plans based on available equipment and custom meal plans considering nutritional preferences for home or gym environments.
Custom Meal Plans
Tailored dietary programs designed to support fat loss or muscle gain objectives. Incorporates clients' food preferences while teaching sustainable eating habits. Includes ongoing nutritional coaching as part of comprehensive fitness packages.
Fitness Assessments
Comprehensive body assessments identifying muscle imbalances and health risks. Used to develop targeted exercise programs and track progress over time. Forms the foundation for all personalized training plans.
Accountability Reports
Monthly check-in reports monitoring adherence to training and nutrition plans. Allows program adjustments to optimize results. Maintains client motivation through structured reassessment processes.
People
Joel Renshaw
Certified Personal Trainer
NASM-certified trainer with Bachelor's Degree in Kinesiology and ACE Fitness Nutrition Specialist credential. Over 10 years experience delivering 5,000+ personalized sessions. Former collegiate athlete and NPC competitor.
Questions
How are training programs customized for individual clients?
Programs are built using comprehensive fitness assessments identifying muscle imbalances and health risks. Exercise selection and nutrition plans adapt to clients' equipment access and personal goals.
What's included in the online personal training package?
Online training includes app-based workout tracking, video exercise demonstrations, custom meal planning, and bi-weekly progress check-ins through two-way messaging.
Can I get help with nutrition planning?
Yes, all packages include customized meal plans considering dietary preferences. Clients receive ongoing nutrition coaching to support fat loss or muscle gain goals.
What are the available training frequency options?
Clients choose from 1x, 2x, or 3x weekly sessions. Each 50-60 minute session includes personalized exercise programming and progress tracking tailored to selected frequency.
How do you ensure proper exercise form during training?
Trainers provide real-time form corrections during sessions. Video demonstrations in the app reinforce proper technique between sessions to prevent injuries.