---
title: Health & Fitness Blog - NASM (66)
description: For health and fitness topics, backed by the latest research in the field, browse our blog for industry-leading findings.  (66)
---

 

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- [NASM.org](https://www.nasm.org)
- [Fitness](https://blog.nasm.org/tag/fitness)
- [CPT](https://blog.nasm.org/tag/cpt)
- [Nutrition](https://blog.nasm.org/tag/nutrition)
- [CES](https://blog.nasm.org/tag/ces)
- [Sports Performance](https://blog.nasm.org/tag/sports-performance)
- [Workout Plans](https://blog.nasm.org/tag/workout-plans)
- [Wellness](https://blog.nasm.org/tag/wellness)

[![Woman stretching hips with child's pose](https://blog.nasm.org/hs-fs/hubfs/Exercise%20Programming%20for%20Hip%20Replacement.jpg?width=723&name=Exercise%20Programming%20for%20Hip%20Replacement.jpg)](https://blog.nasm.org/exercise-programming-for-hip-replacement)

[CES](https://blog.nasm.org/tag/ces) [Sports Performance](https://blog.nasm.org/tag/sports-performance)

## [Exercise Programming for Hip Replacement](https://blog.nasm.org/exercise-programming-for-hip-replacement)

![Kyle Stull](https://blog.nasm.org/hubfs/Kyle-Stull_avatar_1486401534-110x110.jpg) 

[Kyle Stull](https://blog.nasm.org/author/kyle-stull) |  August 21, 2018

 Having a client with hip replacements may seem like a daunting prospect, but in most cases the new hips function just as well as biological hips. Research suggests that 25% of the population will

[Read More](https://blog.nasm.org/exercise-programming-for-hip-replacement)

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[![Man and Woman Training in the Gym](https://blog.nasm.org/hs-fs/hubfs/Group-effect-cover-iStock-996730732-750x375.jpg?width=723&name=Group-effect-cover-iStock-996730732-750x375.jpg)](https://blog.nasm.org/fitness-professionals/embracing-the-group-effect)

[CPT](https://blog.nasm.org/tag/cpt) [Group Fitness](https://blog.nasm.org/tag/group-fitness) [Workout Plans](https://blog.nasm.org/tag/workout-plans)

## [Embracing the Group Effect](https://blog.nasm.org/fitness-professionals/embracing-the-group-effect)

[Ingrid Owen](https://blog.nasm.org/author/ingrid-owen) |  August 20, 2018

 As group fitness instructors (and hybrid trainers), we know that members join our facilities for various reasons, with the primary reason to improve their fitness and health. Clearly the simplicity of that motivation does not mean it's easy to meet or ...

[Read More](https://blog.nasm.org/fitness-professionals/embracing-the-group-effect)

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[![](https://blog.nasm.org/hs-fs/hubfs/Understanding%20Muscle%20Atrophy-Use%20it%20or%20Lose%20it.jpg?width=723&name=Understanding%20Muscle%20Atrophy-Use%20it%20or%20Lose%20it.jpg)](https://blog.nasm.org/muscle-atrophy)

[CPT](https://blog.nasm.org/tag/cpt) [Fitness](https://blog.nasm.org/tag/fitness) [Sports Performance](https://blog.nasm.org/tag/sports-performance) [Workout Plans](https://blog.nasm.org/tag/workout-plans)

## [Understanding Muscle Atrophy: Use It or Lose It](https://blog.nasm.org/muscle-atrophy)

[Jerod Langness, NASM-CPT, CES, PES, WLS, Master Trainer](https://blog.nasm.org/author/jerod-langness-nasm-cpt-ces-pes-wls-master-trainer) |  July 24, 2018

 It is often said, “If you don’t use it, you lose it,” but it is rarely discussed what exactly “it” is. With our bodies being so complex it is important to have an understanding of what occurs when getting in shape and when we start down the ...

[Read More](https://blog.nasm.org/muscle-atrophy)

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[![lady training to reduce joint hypermobility](https://blog.nasm.org/hs-fs/hubfs/joint-hypermobility.jpg?width=723&name=joint-hypermobility.jpg)](https://blog.nasm.org/fitness/joint-hypermobility-the-shoulder)

[CES](https://blog.nasm.org/tag/ces) [CPT](https://blog.nasm.org/tag/cpt) [Joint Health](https://blog.nasm.org/tag/joint-health)

## [Joint Hypermobility: The Shoulder](https://blog.nasm.org/fitness/joint-hypermobility-the-shoulder)

![Kyle Stull](https://blog.nasm.org/hubfs/Kyle-Stull_avatar_1486401534-110x110.jpg) 

[Kyle Stull](https://blog.nasm.org/author/kyle-stull) |  July 23, 2018

 Everyone is quick to talk about “tightness.” The calves are tight; the hip flexors are tight; the low-back is tight; the shoulders and the neck are tight. It’s true that many people are tight and restricted, but what about those that have too much ...

[Read More](https://blog.nasm.org/fitness/joint-hypermobility-the-shoulder)

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[![](https://blog.nasm.org/hs-fs/hubfs/fast-slow-twitch-muscle-fibers-explained.jpg?width=723&name=fast-slow-twitch-muscle-fibers-explained.jpg)](https://blog.nasm.org/fitness/understanding-fast-twitch-vs-slow-twitch-mucle-fibers)

[Sports Performance](https://blog.nasm.org/tag/sports-performance) [Muscles](https://blog.nasm.org/tag/muscles)

## [Fast-Twitch Vs. Slow-Twitch Muscle Fiber Types + Training Tips](https://blog.nasm.org/fitness/understanding-fast-twitch-vs-slow-twitch-mucle-fibers)

![Nicole Golden](https://blog.nasm.org/hubfs/nicoleprofessionalpic.jpg) 

[Nicole Golden](https://blog.nasm.org/author/nicole-golden) |  July 22, 2018

 We train to help our bodies perform tasks better, whether that’s going up stairs, running a marathon, or hitting a maximum deadlift at a powerlifting meet. Whatever your goal is, understanding how muscles work and how to train them can help you design a ...

[Read More](https://blog.nasm.org/fitness/understanding-fast-twitch-vs-slow-twitch-mucle-fibers)

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[![A trainer helping a client in a gym](https://blog.nasm.org/hs-fs/hubfs/Blog-cover-180406_14_NASM_CPT_0897-750x375.jpg?width=723&name=Blog-cover-180406_14_NASM_CPT_0897-750x375.jpg)](https://blog.nasm.org/exercise-programming/theres-a-personal-training-app-for-that-its-the-nasm-edge)

[CPT](https://blog.nasm.org/tag/cpt)

## [There’s a Personal Training App for That. It’s the EDGE App.](https://blog.nasm.org/exercise-programming/theres-a-personal-training-app-for-that-its-the-nasm-edge)

![Stacey Penney](https://blog.nasm.org/hubfs/Stacey-Penney_avatar_1431120755-110x110.jpg) 

[Stacey Penney](https://blog.nasm.org/author/stacey-penney) |  July 18, 2018

 A personal training app so powerful, it will change the way you train forever.

[Read More](https://blog.nasm.org/exercise-programming/theres-a-personal-training-app-for-that-its-the-nasm-edge)

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[![female trainer doing sit ups](https://blog.nasm.org/hs-fs/hubfs/finding-exercises-iStock-902286308-750x375.jpg?width=723&name=finding-exercises-iStock-902286308-750x375.jpg)](https://blog.nasm.org/exercise-programming/how-to-find-the-best-exercises-via-social-media)

[Personal Trainer Marketing](https://blog.nasm.org/tag/personal-trainer-marketing)

## [How to Find the Best Exercises Via Social Media](https://blog.nasm.org/exercise-programming/how-to-find-the-best-exercises-via-social-media)

[Amanda Vogel, MA](https://blog.nasm.org/author/amanda-vogel-ma) |  July 11, 2018

 Fitness instructors and trainers are always looking for new exercise ideas to bring to their fitness classes, and there have never been more options at our fingertips, thanks to social media marketing. Picking up new ideas is as easy as

[Read More](https://blog.nasm.org/exercise-programming/how-to-find-the-best-exercises-via-social-media)

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[![athlete doing workout on TRX](https://blog.nasm.org/hs-fs/hubfs/fitness%20tool.png?width=723&name=fitness%20tool.png)](https://blog.nasm.org/the-training-edge/next-fit-thing-ever-idea-fitness-tool)

[Fitness](https://blog.nasm.org/tag/fitness) [Personal Trainer Marketing](https://blog.nasm.org/tag/personal-trainer-marketing)

## [The Next Fit Thing: Ever Had an Idea for a Fitness Tool?](https://blog.nasm.org/the-training-edge/next-fit-thing-ever-idea-fitness-tool)

![National Academy of Sports Medicine](https://blog.nasm.org/hubfs/13442383_10154150083743950_8553850781724889232_n.png) 

[National Academy of Sports Medicine](https://blog.nasm.org/author/national-academy-of-sports-medicine) |  July 10, 2018

 Here’s what happens behind the scenes to bring new ideas to market.

[Read More](https://blog.nasm.org/the-training-edge/next-fit-thing-ever-idea-fitness-tool)

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[![5 tips](https://blog.nasm.org/hs-fs/hubfs/5%20tips.jpg?width=723&name=5%20tips.jpg)](https://blog.nasm.org/fitness/5-tips-for-how-to-have-a-healthy-brain)

[Fitness](https://blog.nasm.org/tag/fitness) [Senior Fitness](https://blog.nasm.org/tag/senior-fitness)

## [5 Tips for a Fit and Healthy Brain](https://blog.nasm.org/fitness/5-tips-for-how-to-have-a-healthy-brain)

![Stacey Penney](https://blog.nasm.org/hubfs/Stacey-Penney_avatar_1431120755-110x110.jpg) 

[Stacey Penney](https://blog.nasm.org/author/stacey-penney) |  June 21, 2018

 Keeping our brains healthy is a trending topic that is surely grabbing our attention and the attention of our family, friends and clients. We’re all looking for ways to maintain our brain function and avoid such devastating diseases like Alzheimer’s and ...

[Read More](https://blog.nasm.org/fitness/5-tips-for-how-to-have-a-healthy-brain)

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[![client doing an overhead squat assessment to correct hip flexors](https://blog.nasm.org/hs-fs/hubfs/OHSA-180404_NASM_06_ALL_1590_optimized-750x375.jpg?width=723&name=OHSA-180404_NASM_06_ALL_1590_optimized-750x375.jpg)](https://blog.nasm.org/ces/addressing-overactive-hip-flexors-with-corrective-exercise)

[CES](https://blog.nasm.org/tag/ces) [Muscles](https://blog.nasm.org/tag/muscles)

## [Addressing Overactive Hip Flexors with Corrective Exercise](https://blog.nasm.org/ces/addressing-overactive-hip-flexors-with-corrective-exercise)

![Andrew Mills](https://blog.nasm.org/hubfs/IMG_5750.jpg) 

[Andrew Mills](https://blog.nasm.org/author/andrew-mills) |  June 21, 2018

 For many Corrective Exercise Professionals, working with individuals with tight/overactive hip flexors is a common occurrence. Learning to properly assess and address overactive hip flexors is a powerful skill in helping today’s client move more ...

[Read More](https://blog.nasm.org/ces/addressing-overactive-hip-flexors-with-corrective-exercise)

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### [Sagittal, Frontal and Transverse Body Planes: Exercises & Movements](https://blog.nasm.org/exercise-programming/sagittal-frontal-traverse-planes-explained-with-exercises)

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### [Banded Clamshell Workout](https://blog.nasm.org/banded-clamshell-workout)

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### [9 of the Best Arm Sculpting Exercises to Tone & Strengthen](https://blog.nasm.org/9-best-arm-sculpting-exercises-for-tone-and-strength)

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### [Discussing Alcohol & Nutrition: Making Mindful Choices](https://blog.nasm.org/alcohol-and-nutrition-making-mindful-choices)

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