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Anatomy/Kinesiology

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Diagram of the mitochondria

The Mighty Mitochondria

By Sarah Kolvas | December 19, 2019 |

It’s time to revisit one of the basics of biology: mitochondria. These organelles, which occur in almost all types of human cells, generate adenosine triphosphate (ATP), the energy that cells use (New­man 2017; Newman 2018). They are critical for powering metabolic processes, making them a building block of physical health and fitness.

Resistance training older adults

Resistance Training for Older Adults: New NSCA Position Stand

By Len Kravitz, PhD | December 18, 2019 |

Fitness professionals know that resistance exercises are pivotal for maintaining and increasing muscle strength and mass as well as thwarting the negative effects of a sedentary lifestyle, particularly as we age. The National Strength and Conditioning Association recently addressed these issues in the organization’s first position stand on resistance training for older adults (ages 65 and older).

Picking the Brain

By Sarah Kolvas | October 21, 2019 |

As the control center for the body’s nervous system, the brain participates in every human function. From sensing to controlling motor skills, its vital role in movement means this cognitive powerhouse is—literally—the brains behind your work as a fitness professional.

There are three main components that make up your mind:

Posture and Food Tasting

By Matthew Kadey, MS, RD | October 16, 2019 |

Often we are told to rise up from our chairs to help offset the health woes associated with sitting too much. But if we want to glean more joy from a meal, says a study in the Journal of Consumer Research, then we’re better off taking a seat.

Overcoming Pain to Stay in the Fitness Game

By Ideafit Authors | October 4, 2019 |

More and more people choose exercising at gyms and studios to stay healthy. The trend is occurring across the age spectrum, from baby boomers to millennials. Americans choose the convenience, expertise, and comradery found at gyms and studios to stay at their fitness best.

Flexing the Muscular System

By Sarah Kolvas | September 24, 2019 |

As a fit pro, you are all too familiar with training muscles to build strength, mass and better movement in your clients—by now, you might consider it muscle memory!

Yet, as a major system present throughout the body, the muscular system is vast and intricate with plenty to explore. After all, muscles produce every movement, from the basic, like digestion and respiration, to the complex, like running, dancing and weightlifting.

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IDEA Fitness Journal

IDEA Fitness Journal

Current Issue:
December 2019

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