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Injury / Injury Prevention

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What Is the Cause of Muscle Cramps?

By Len Kravitz, PhD | October 22, 2019 |

Muscle cramps can stop athletes in their tracks. Although they usually self-extinguish within seconds or minutes, the abrupt, harsh, involuntary muscle contractions can cause mild-to-severe agony and immobility, often accompanied by knotting of the affected muscle (Minetto et al. 2013). And cramps are common; 50%–60% of healthy people suffer muscle cramps during exercise, sleep or pregnancy or after vigorous physical exertion (Giuriato et al. 2018).

Resist the Twist: Core Stabilization Postures

By Leigh Crews | October 21, 2019 |

One of the many benefits of yoga is that it requires a “proximal to distal” approach. A strong core (proximal) is central to developing mobility and strength in the extremities (distal). Many yoga poses require spinal stabilization rather than flexion and are safe and beneficial for a wide range of abilities. The following three traditional stabilization postures have the added challenge of asymmetrical appendage movement, which requires the core to work harder to resist rotation.

High-Volume, High-Intensity Exercise Is Safe for Men

By Shirley Archer, JD, MA | October 15, 2019 |

No need for concern about increased death risk from heart disease among experienced middle-aged exercisers who engage in high-intensity activity, at least if they’re male. Findings from a 10-year study of 21,758 generally healthy, very active men—like marathon runners, cyclists and swimmers—showed that even for those with higher coronary-artery calcium levels, athletic pursuits did not elevate risk of death.

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.

Having the Bone Health Talk With Clients

By | September 12, 2019 |

Clients may ask you about calories or how to “tone,” but how often do they ask questions about bone health and osteoporosis? If clients aren’t asking these questions, they should: 54 million adult Americans are at risk of breaking a bone (NOF 2019a). You probably already know that people who have osteoporosis should do weight-bearing exercises to slow the degradation and ease the effects. However, most people are given no more explanation than that. You may be in a position to offer answers to some of your clients’ questions.

Ouch! What Causes Muscle Cramps?

By Len Kravitz, PhD | September 11, 2019 |

Muscle cramps can stop athletes in their tracks. Although they usually self-extinguish within seconds or minutes, the abrupt, harsh, involuntary muscle contractions can cause mild-to-severe agony and immobility, often accompanied by knotting of the affected muscle (Minetto et al. 2013). And cramps are common; 50%–60% of healthy people suffer muscle cramps during exercise, sleep or pregnancy or after vigorous physical exertion (Giuriato et al. 2018).

Alternative Pain Relief by Incrediwear

By Ideafit Authors | August 30, 2019 |

How much do you think your clients spend on pain relief? It’s a rhetorical question, but statistics show that the annual cost of healthcare due to pain ranges from $560 billion to $635 billion in 2010. This is in the United States alone, which combines the economic and medical costs to disability days, lost wages, and productivity.

Warmups to Get Wrist-Ready!

By Christy Stevenson | August 21, 2019 |

Body-weight training remains popular because it improves functional strength and is really accessible—it requires no equipment and can occur anywhere. For various reasons, however, many participants can’t handle the load that body-weight training places on the wrists. While you can certainly offer plenty of modifications, such as doing pushups from the knees, why not focus on preparing the wrists during the warmup?

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IDEA Fitness Journal

IDEA Fitness Journal

Current Issue:
December 2019

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