Strength training is a popular term for exercises that build muscle by harnessing resistance against an opposing force. The resistance can come from your body, or from free weights, elasticized bands, or specialized machines. It makes muscles stronger. Another type of training, known as power training, is proving to be just as important as strength training in maintaining or restoring function. As the name suggests, power training is aimed at increasing power, which is the product of both strength and speed. Optimal power reflects how quickly you can exert force to produce the desired movement. Here’s an example: Faced with a four-lane intersection, you may have enough strength to walk across the street. But it’s power, not just strength, that can get you across all four lanes of traffic before the light changes. Likewise, power can prevent falls by helping you react swiftly if you start to trip or lose your balance. Some power moves are strength training exercises done at a faster speed. Others rely on the use of a weighted vest, which is worn while performing certain exercises that are typically aimed at improving functions such as bending, reaching, lifting, and rising from a seated position.
Julie Silver, M.D.
Posts by Julie Silver, M.D.
Need a new book to read on the Kindle you received as a holiday present? I’d like to recommend one or more of the eight just-published eBooks that kick off the Harvard Medical School Guide series. Published by RosettaBooks, this series aims to give readers help with tricky health issues, like trouble sleeping or dealing […]
October is Breast Cancer Awareness Month. Sponsored by national public service organizations, professional medical associations, and government agencies, it aims to make sure women all across America have the information they need to identify breast cancer early and take all of the steps needed to fight it. This year, Harvard Health Publications, where I am the Chief Editor of Books, offers a unique contribution to Breast Cancer Awareness Month: our newest book, Hope and Healing for Your Breast Cancer Journey. This book, part of the Chicken Soup for the Soul Health series, weaves the stories of more than 25 women diagnosed with breast cancer and their family members with practical information about managing a support team, getting through treatment, healing body and soul, and more. In this post, I share a moving story from the book, “I Miss My Breasts,” written by Linda A. Fiorenzano, a project and risk management professional who was diagnosed with breast cancer at age 36.
A new series of books is bringing readers the kind of inspirational stories that have made Chicken Soup for the Soul books international bestsellers plus with trusted health advice from Harvard Medical School. The combination of stories providing hope, inspiration, and great person-to-person advice plus straight talk and life-changing medical information from Harvard doctors will help readers live healthier, more satisfying lives. Each book focuses on a single topic. The first four will be available beginning May 22, 2012. They are Chicken Soup for the Soul: Boost Your Brain Power! by top neurologist Dr. Marie Pasinski; Chicken Soup for the Soul: Say Goodbye to Back Pain! by leading physical medicine expert Dr. Julie Silver; Chicken Soup for the Soul: Say Goodbye to Stress! by noted psychologist Dr. Jeff Brown; and Chicken Soup for the Soul: Say Hello to a Better Body! by respected internist Dr. Suzanne Koven.
For many people, gambling now and then is a bit of fun. For as many as two million Americans, though, gambling is addiction that can be as intense and harmful as an addiction to alcohol or drugs. “Change Your Gambling, Change Your Life,” a new book from Harvard Health Publications, offers a guide for anyone looking to take a self-help approach to recovery from gambling addiction. The book offers a series of self-help tests to evaluate the depth of a person’s gambling problem and analyze its context. It also includes a toolbox of practical strategies and approaches to control the urge to gamble, and advice for avoiding slips and backslides. “Change Your Gambling, Change Your Life” was written by Dr. Howard J. Shaffer, a pioneer in the field of gambling addiction, with co-authors Ryan Martin, PhD, John Kleschinsky, MPH, and Liz Neporent, MA.
I’m excited to introduce one of Harvard Health Publications’ newest books, Saying Goodbye: How Families Can Find Renewal Through Loss. The book, by psychologists Barbara Okun and Joseph Nowinski, explores the concept of “new grief” — the way that people now grieve when medical science prolongs lives for weeks, months, or even years. A recent […]