Sweat

A New Yorker Best Book of the year An Esquire Best Nonfiction Book of 2022 From Insomniac City author Bill Hayes, "who can tackle just about any subject in book form, and make you glad he did" (SF Chronicle)-a cultural, scientific, literary, and personal history of exercise. Exercise is our modern obsession, and we have the fancy workout gear and fads from HIIT to spin classes to hot yoga to prove it. Exercise-a form of physical activity distinct from sports, play, or athletics-was an ancient obsession, too, but as a chapter in human history, it's been largely overlooked. In Sweat, Bill Hayes runs, jogs, swims, spins, walks, bikes, boxes, lifts, sweats, and downward-dogs his way through the origins of different forms of exercise, chronicling how they have evolved over time, dissecting the dynamics of human movement. Hippocrates, Plato, Galen, Susan B. Anthony, Jack LaLanne, and Jane Fonda, among many others, make appearances in Sweat, but chief among the historical figures is Girolamo Mercuriale, a Renaissance-era Italian physician who aimed singlehandedly to revive the ancient Greek “art of exercising” through his 1569 book De arte gymnastica. Though largely forgotten over the past five centuries, Mercuriale and his illustrated treatise were pioneering, and are brought back to life in the pages of Sweat. Hayes ties his own personal experience-and ours-to the cultural and scientific history of exercise, from ancient times to the present day, giving us a new way to understand its place in our lives in the 21st century.

Do you secretly hate exercising? Struggle to stick with a program? Millions of people try and fail to stay fit. But what if "exercising" is the real problem, not you? Motivation scientist and behavior expert Michelle Segar?translates years of research on exercise and motivation into a simple four-point program that will empower you to break the cycle of exercise failure once and for all. You'll discover why you should forget about willpower and stop gritting your teeth through workouts you hate. Instead, you'll become motivated from the inside out and start to crave physical activity. In No Sweat, Segar will help you find: A step-by-step program for staying encouraged to exercise Pleasure in physical activity Realistic ways to fit fitness into your life The success of the clients Segar has coached testifies to the power of her program. Their stories punctuate the book, entertaining and emboldening you to break the cycle of exercise failure once and for all. Practical, proven, and loaded with inspiring stories, No Sweat makes getting fit easier--and more fun--than you ever imagined. Get ready to embrace an active lifestyle that you'll love!

"Describes the gross qualities of sweat, and how it works to benefit a person's health"--Provided by publisher.

No matter what the temperature is outside, some people just can’t stop sweating. This book explores the how and why of a natural body process that is entirely normal but is still a bit gross. From the sweat bodies expel when they’re exercising to the sweaty palms caused by nerves, readers explore all the ways the body perspires. Through simple but informative explanations to drive home scientific insight in a fun way, readers will love exploring the gross while learning about important body functions.

Go inside the trend that spawned a multi-billion dollar industry for the top five percent Sweat Equity goes inside the multibillion dollar trend toward endurance sports and fitness to discover who's driving it, who's paying for it, and who's profiting. Bloomberg's Jason Kelly, author of The New Tycoons, profiles the participants, entrepreneurs, and investors at the center of this movement, exploring this phenomenon in which a surge of people—led by the most affluent—are becoming increasingly obsessed with looking and feeling better. Through in-depth looks inside companies and events from New York Road Runners to Tough Mudder and Ironman, Kelly profiles the companies and people aiming to meet the demands of these consumers, and the traits and strategies that made them so successful. In a modern world filled with anxiety, pressure, and competition, people are spending more time and money than ever before to soothe their minds and tone their bodies, sometimes pushing themselves to the most extreme limits. Even as obesity rates hit an all-time high, the most financially successful among us are collectively spending billions each year on apparel, gear, and entry fees. Sweat Equity charts the rise of the movement, through the eyes of competitors and the companies that serve them. Through conversations with businesspeople, many driven by their own fitness obsessions, and first-hand accounts of the sports themselves, Kelly delves into how the movement is taking shape. Understand the social science, physics, and economics of our desire to pursue activities like endurance sports and yoga Get to know the endurance business's target demographics Learn how distance running—once a fringe hobby—became a multibillion dollar enterprise fueled by private equity Understand how different generations pursue fitness and how fast-growing companies sell to them The opportunity to run, swim, and crawl in the mud is resonating with more and more of us, as sports once considered extreme become mainstream. As Baby Boomers seek to stay fit and Millennials search for meaning in a hyperconnected world, the demand for the race bib is outstripping supply, even as the cost to participate escalates. Sweat Equity, through the stories of men and women inside the most influential races and companies, goes to the heart of the movement where mind, body, and big money collide.

Wearable sensors present a new frontier in the development of monitoring techniques. They are of great importance in sectors such as sports and healthcare, as they permit the continuous monitoring of physiological and biological elements, such as ECG and human sweat. Until recently, this could only be carried out in specialized laboratories in the presence of cumbersome, and usually, expensive devices. Sweat monitoring sensors integrated onto textile substrates are not only part of a new field of work but, they also represent the first attempt to implement such an innovative idea on a system which will be worn directly on the body. The objective of this book is to present possible designs and technologies of low cost wearable sweat rate and conductivity sensors integrated onto a textile. The first chapter deals with a preliminary introduction on sweat production and composition, and the applications of wearable devices. Further, the second chapter describes the conductivity sensor, i.e. the geometry, materials and the coupling which includes a temperature sensor for precise measurements are discussed. This is followed by a chapter on the sweat rate sensor, and the technologies employed to fabricate it. Sensors that are based on a) conductive yarns coated with hydrophilic polymers, b) conductive polymer fibres, c) hydrophilic polymers between conductive fabrics and d) humidity sensors are described in detail. Finally, the last chapter provides a study of sweat production in different body areas, the calibration procedure, and summarizes the results which arise from the tests on volunteers.

There are—literally—thousands of fitness programs out there to choose from. What makes the 60-Second Sweat different? For the past 15 years, Patrick Striet has run a fitness training facility in Cincinnati, Ohio, where he has worked with hundreds of every day men and women—working moms, college students, senior citizens, middle-aged men, and more (plus a few elite athletes). Through this experience, he has identified the barriers most people face when it comes to exercising consistently—lack of time, lack of results, injuries, boredom—and specifically designed the 60-Second Sweat to address them. The 60-Second Sweat is: Efficient: Most mainstream fitness programs call for a 5 to 6-day per week commitment, with workouts ranging up to an hour (or more) in duration. What’s more, most programs focus on one component of fitness in each workout. For example, you might do cardiovascular exercises for 45 minutes on Monday, Wednesday and Friday, and then strength train for an hour on Tuesday, Thursday and Saturday. Who has time for that? Not me…and probably not you either. With the 60-Second Sweat, you’ll work out between 20 to 40 minutes a day for 3 to 4 days a week, and you will never be performing the same exercise or activity for more than 1 minute at a time. Effective: HIIT (high-intensity interval training), in which you alternate between bouts of intense exercise and short “rest” periods, has been a growing fitness trend for several years now, and for good reason. Research has shown that it’s more effective than traditional steady-state workouts for both building cardiovascular fitness and shedding fat. However, it neglects muscular fitness, which is key for boosting metabolism. So the 60-Second Sweat combines HIIT with MRT (metabolic resistance training) to build strength along with cardiovascular fitness in one comprehensive workout. Safe: Keeping in mind the typical orthopedic issues most “real world” adult face—cranky knees, aching backs, stiff shoulders, and sore necks—the 60-Second Sweat gives equal weight to every muscle group, and not just the showy mirror muscles emphasized by many fitness programs. Exercises progress gradually in difficulty and intensity so that you start seeing results right away, building from a beginner level to advanced in just 9 weeks. Varied: The 60-Second Sweat is a balanced and functional movement-based plan, requiring basic and fundamental human movement patterns performed with bare bones equipment. During the 60-Second Sweat workouts, you will never be performing the same exercise or activity for more than 1 minute, so you will never get bored. Every exercise, set, rep…every minute…will count for and towards something: developing the best and fittest you! Bottom line: the days of inefficient, archaic, time-consuming, unsafe, and impractical fitness workouts are over. Based on the most up-to-date principles in modern exercise science, the 60-Second Sweat is a program, not just a workout. It is not a short-term fix, but, rather, a roadmap to the fittest, most confident you. While the 60-Second Sweat workouts will certainly challenge you and leave you dripping in sweat, that’s not the end goal. The purpose of the programs in this book is for you to attain phenomenal and sustainable fitness…safely and realistically…1 minute at a time.

Physiological responses to moderate heat stress were studied in a heat chamber for periods of 2 hours. Five conditions were established (two control series and three cooling series). Measured variables included heart rate, sweat produced, and rectal temperature. Thirty-eight experiments were done, involving eight subjects. The data were subjected to both conventional statistical analysis and computer techniques. (Author).