Trainer and client reviewing progress notes together on a clipboard

Energy Balance for Fat Loss & Muscle

Every weight goal your client brings you (fat loss, muscle gain, or holding onto a result they've already earned) runs through the same equation: energy in versus energy out.

This course gives Certified Personal Trainers a working command of energy balance, from TDEE and the Mifflin-St Jeor equation to metabolic adaptation and why the scale swings day to day.

Walk away able to explain plateaus with physiology instead of blaming willpower, and coach body-composition change that actually holds up over months.

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Why 
It Works

Exclusive Employer Network

Gain direct, priority access to more than 23,000 gyms, studios, and health clubs actively seeking certified talent.

Industry-Respected Credentials

ISSA offers an accredited personal training certification exam through its subsidiary, the National Council for Certified Personal Trainers (NCCPT).

100% Money-Back Promise

Get a full refund if you don’t land a fitness job within six months of completing all required credentialing, as long as you meet eligibility requirements.

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Frequently
Asked Questions

  • With ISSA, you can become a certified personal trainer in as little as 3 months, although the timeline is flexible since our programs are self-paced. Many students complete their certification while maintaining their current jobs or other responsibilities.

  • ISSA stands out with our 100% Money Back Job Guarantee on eligible programs and our flexible online learning platform. In our Certified Personal Training course, you also have the option to add live sessions to better support your learning. Most importantly - ISSA's certification is recognized worldwide by top fitness employers.

  • With an ISSA certification, you can pursue a variety of career paths in personal training, group fitness, and nutrition coaching. Our certification is recognized by over 23,000 gyms nationwide, giving you access to a wide network of potential employers as you advance in your fitness career. Plus, our job guarantee provides extra confidence in your ability to succeed.

  • Eligible purchases of ISSA’s Certified Personal Trainer, Advanced Health Coach and Yoga 200 programs. In a bundle, the guarantee covers the eligible program’s share of the price. Other courses and specializations are not covered on their own.

  • Absolutely! ISSA’s programs are designed with support systems in place to help you succeed. Our courses support a variety of learning styles through a mix of videos and readings. Plus, we include practice quizzes, and some courses include live study groups, so you can confidently prepare for the certification exam.

    Not all courses offer live learning

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