Practical, research-backed articles from Chris Keith, who has over 30 years of personal training in San Diego. Chris writes about strength training, weight loss, mobility, nutrition, injury recovery and training at every age, from teenagers to adults 70+. Each article answers a question clients ask in the studio and ends with simple steps you can use right away.
Start here: Strength Training for Beginners · Gradual Progressive Overload · 5 Laws of Strength Training · How much a personal trainer costs in San Diego · Is a personal trainer worth it?
Want 1-on-1 help? See training for weight loss, adults 40+, 50+, 60+ and 70+, teenagers, beginners and strength training after physical therapy, or text Chris at (619) 840-9099 for a free consultation.
Weightlifter’s Shoulder: 6 Ways to Prevent It
Weightlifter's shoulder (AC joint osteolysis) causes pain on top of the shoulder from repetitive pressing. Learn the signs, causes and how to prevent it.
Meniscus Tear: Signs, Treatment and Safe Training
A meniscus tear can sideline you for weeks. Learn the common signs, how tears are treated, how to lower your risk, and how to train safely once you're cleared.
Meal Prep Tips: How Sunday Meal Prep Keeps You on Track
These meal prep tips from a San Diego personal trainer show you how to plan, cook and portion a week of healthy meals in about two hours on Sunday.
Eating Out on a Diet: 10 Tips to Stay on Track and Enjoy Your Meal
Eating out on a diet doesn't have to mean a sad salad. Use these 10 tips from a San Diego personal trainer to order well, enjoy dinner and stay on track.
Relationship Weight Gain: How to Avoid the “Relationship 15” Together
Relationship weight gain is common when dinners out and shared snacks add up. Learn why it happens at each stage and how couples can stay healthy together.
Fitness Resolutions: A Month-by-Month Plan to Actually Keep Them
Keep your fitness resolutions this year with a simple month-by-month plan from a San Diego personal trainer: small goals, steady progress, real results.
