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Cardio/Aerobic Training

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High-intensity training

Build Up to High-Intensity Training

By Shirley Archer, JD, MA | July 13, 2020 |

In light of increased participation in high-intensity training and increased rates of heart attack and sudden cardiac death among male marathon participants, the American Heart Association has issued a scientific statement to outline the benefits and risks of vigorous exercise programs.

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HIIT and Weight Training Sequence

HIIT or CWT: Does Sequence Matter?

By Shirley Archer, JD, MA | January 16, 2020 |

A new study, conducted under the leadership of IDEA author and presenter Len Kravitz, PhD, compared cardiovascular and metabolic responses to two exercise protocols: (1) six bouts of high-intensity interval training (HIIT) followed by three rounds of circuit weight training (CWT) and (2) CWT rounds interspersed with HIIT bouts. Fourteen trained young men (ages 25.7 ± 4.4) participated in the study, completing each of the two programs 3 days apart.

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Johnny G Ride of Truth

By IDEA Authors | November 6, 2019 |

After following-up his groundbreaking Johnny G Spinning bike and workout with two more innovations, the upper-body Krankcycle and the all-body In-Trinity Board, Johnny G. has now come back to his cycling roots in a big way: with a radical, high-tech bike and program: Meet the Johnny G. Spirit Bike and the Johnny G. Method—and the journey of fitness and mindfulness that exemplifies The Ride of Truth.

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Sample Class: Seated Exercises for Older Adults

By IDEA Authors | October 21, 2019 |

Older adults are more susceptible to deficits in cardiovascular fitness, muscle mass, strength and power, which may ultimately lead to losses in physical function. The following chair-based format focuses on improving outcomes for older participants, especially those who may need the support of a chair during exercise. Ready, Set, Sit! offers the variety of three 15-minute training segments (cardiovascular, high intensity and strength/power), while targeting important components that boost overall function.

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High-Cadence Cycling and Recreational Cyclists

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

A recent study supports indoor cycling instructors who urge students not to pedal at a cadence above 90 revolutions per minute. Researchers found that at 90 rpm and beyond, pedal forces exerted by recreational cyclists decreased, heart rate increased by 15%, and exercise efficiency and skeletal muscle oxygenation declined.

The study appeared in the International Journal of Sports Medicine (2019; 40 [5], 305–11).

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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.

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Are 10,000 Steps Necessary?

By Shirley Archer, JD, MA | September 23, 2019 |

Are some of your clients obsessed with achieving their step counts every day? While 10,000 steps is a popular marker, it turns out that taking as few as 4,400 steps per day is associated with a lower risk of death for women with a mean age of 72 years.

“Clearly, even a modest number of steps was related to lower mortality rate among these older women,” said principal investigator I-Min Lee, MBBS ScD, at Brigham and Women’s Hospital in Boston.

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Sample Class: Excellent EMOM

By Melissa Weigelt | August 21, 2019 |

If you enjoy teaching (and doing) high-intensity classes, this workout is for you! The “every minute on the minute” (EMOM) protocol is fun, fast-moving and challenging. You start a predetermined number of reps at the top of a minute and rest for the time you have left until the next minute begins. Class participants will enjoy the flexibility of going at their own pace while also being incentivized to work steadily throughout the experience.

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IDEA Fitness Journal

IDEA Fitness Journal

Current Issue:
December 2019

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