Watch this how-to video series on how to start strength training

How to safely start 'Strengthmaxxing' with body weight—not actual weights

Beginning with exercises like a pull-up, for example, a weight training beginner can start in a "dead hang" with arms straight while grasping the bar and with feet off the ground. Then, lift your eyes to bar height before dropping again without any bouncing. Exercisers should feel like they've reached "failure" before they're done—meaning they feel like they could only do a couple more of the exercise if it was a life-or-death situation. (Some users may encounter a paywall.)

Strength training doesn't require fancy equipment—cans, water bottles, and shopping bags work well

The goal with strength training is to stimulate your muscles by straining them a bit, so using any everyday items at home that you can barely lift easily will help you meet that goal. Over time, users can increase the weight they're lifting and their repetitions to provide a greater workout.

Healthy adults should perform 'progressive resistance training'

That's the recommendation in March 2026 from the American College of Sports Medicine. They reviewed existing studies on the topic and concluded that resistance training with progressively more weight and repetitions improves muscle strength, size, power, endurance, gait speed, balance, and more.

Resistance training can help fight osteoporosis, especially in menopausal women

Weight-bearing training that pulls on bones, joints, and muscles can strengthen bone health. Movements like squats, rows, shoulder and chest presses, and push-ups can be started at any age (if you don't already have advanced bone loss), though ideally they should be started earlier—in one's teens or young adulthood—to stave off bone density losses that begin in your 30s.

Adults need two days of muscle strengthening activity weekly—yet most of us aren't doing that

That recommendation—muscle-strengthening activities on two or more days a week working all major muscle groups—is in addition to 150 minutes weekly of moderate-intensity physical activity. Those resistance and aerobic training numbers from the US government are echoed by other medical groups. But nearly 80% of adults aren't checking the box on those goals. This failure is linked to about $117B in annual health costs and some 10% of premature mortality.

Arnold Schwarzenegger fueled a lot of the interest in strength training, beginning in the 1980s

This was notable because clinicians around the 1950s thought that lifting heavy weights was bad for health, dampening muscle-strengthening interest that dates back to the ancient Greeks. Beyond Schwarzenegger-inspired interest and the popularity of Venice Beach bodies, the weight training movement also later gained momentum due to accumulating scientific evidence and the rise of entities like Crossfit. (Some users may experience a paywall.)

A step-by-step guide to the Martha Graham Technique

This BBC explainer walks you through Martha Graham's famous approach to dance, offering you six moves you can work into your exercise regiment—or Graham-inspired routine.

Strengthening your butt muscles can help protect against running injuries

More than 28 million people may go running in the US every week, yet people often get hurt—especially with knee injuries—and this podcast explores the science on what happens to our bodies when we run and the effects on our muscles and joints. It also discusses safety tips, including the need to only add more distance to your runs in tiny increments, and that strengthening glute muscles via single-leg glute bridges may be particularly protective against injuries.

Explore a series of bedtime exercises to improve sleep

Low-impact, mindful movements can potentially help the body and mind relax before sleeping. Such exercises could be a helpful complement to regular exercise during the day.

Learn about 12 basic yoga postures

A typical yoga class runs students through a sequence of basic postures, also known as asanas. This illustrated guide outlines 12 poses—including the “plough,” “fish,” and “crow”—and breaks down the specific benefits.

How to think yourself into health

Can the right thoughts lead to a stronger immune system? Neuroimmunologists like Hai Qi study how drugs targeting the brain, as well as thought exercises, can prompt stronger immune responses to infection. This six-minute video investigates the radical claims.

See how the elite warriors of the Aztec Empire trained

This video explores the Aztec military’s elite Eagle and Jaguar warriors, known for their courage and combat skills, and highlights their rigorous training regimen. It concludes with a workout routine modeled on their methods.

How to form lasting, healthier habits

James Clear's "Atomic Habits" is a bestselling book about making small, realistic changes to create healthier habits. This brief piece breaks down three key lessons from the book as well as four simple steps toward adopting its approach.

Richard Hittleman brought yoga to TV

"Yoga For Health" was a 1960s television show that sought to make yoga accessible for everyday Americans. Richard Hittleman, the show's host, walked viewers through basic postures, introducing them to the practice's therapeutic benefits. "We know that within us there's great forces, and great power, and great beauty," he says in this 1961 episode, "and the idea is to bring it out."

Learn how to invest in index funds with this step-by-step guide

There are a few questions experts suggest answering before investing in an index fund, such as your goals for your investment and the index you want to track. This article walks you through those questions to help you get started.

On the benefits of 'fart walks'

Walking has proven benefits for flatulence by kickstarting the process of peristalsis in the bowels and facilitating easier farts and burps. The timely exercise is also correlated with weight loss (as well as potentially reduced opportunities for social embarrassment).

How does muscle memory work?

Muscle memory is less about remembering how to ride a bike and more about what's happening in muscle cells. Increasing the cells' size, say by working out, leads to an increase in nuclei, which increases the production of mitochondria. When your fitness regimen falls to the wayside and you decide to re-enter the gym, these gains-based nuclei are already present to quicken muscle cells' adaptation to exercise.

Professional vocalists explain the mechanics of singing

Ever wonder how your favorite singer hits those high notes? Have you been amazed at someone bringing down the house at karaoke? The secret behind singing is that it's more technical than most realize. In this video, a handful of professional vocalists break down the basics to demonstrate how you can develop a more musical voice.

Watch how dozens of everyday human tasks are performed in space

This playlist features clips of astronauts aboard the International Space Station explaining how they cook, eat, sleep, and conduct research in microgravity. Other activities to pass the time, including watering plants and playing soccer, are also shown.

The anatomy of 'Mashle,' as described by a doctor

"Mashle: Magic and Muscles" is a manga and anime in which a seemingly magicless man performs outsized feats he blames on "muscle magic." In this 15-minute video, a doctor breaks down the anatomy and biomechanics of some of the feats performed by Mash, the series' main character who's spotted flying a broom via leg pumping and reading magical texts while sitting in an invisible chair (i.e., single-leg squat).

The US Mint created a video to show kids how coins are made

The video, made simple for children (or anyone who wants an easy-to-understand 101 video about the process coins go through to get in your wallet), outlines the entire process that a coin goes through in its lifetime, from Congress voting on new coins, to how coins are stamped, to their journey to a Reserve Bank.

How starting a union works

Starting a union within a workplace is a long, complicated process. There are many steps to take depending on how management reacts to each decision workers make during the proceedings. If you’re interested in helping your workplace unionize—or curious about what the journey to unionization looks like—this video can help.

Watch a Japanese chef demonstrate how he prepares sushi

Tokyo's Naomichi Yasuda shows how he cuts tuna, wraps a maki roll, and assembles nigiri. In the process, he explains the proper way to enjoy the creations, offering advice for getting the most flavor.

Real surgical footage reveals what arthritis looks like up close

Arthritis is a painful condition of human joints that often results from the loss or breakdown of the soft cartilage padding that naturally exists between bones. This video shows footage from an actual knee surgery that beautifully demonstrates the difference between normal cartilage and the degenerative cartilage seen in osteoarthritis.

Eating competitions can ruin a stomach's elasticity

Competitive eaters make room for all that food by toying with the stomach's ability to expand and contract. Still, doctors warn that repeated stress can destroy that ability, leading to further issues.

Learn how your body is, scientifically, like a firework with its own slow, controlled burn.

Watch the cumbersome, but necessary, precautions healthcare workers must take to care for and protect themselves while caring for Ebola patients.

Children are now three times more likely to say they want to be a YouTuber when they grow up than an astronaut, with some even attending 'YouTube camps' that teach kids how to create content for the platform.

The first steps to rebuilding your credit score include getting to know exactly what's on your credit report and figuring out how far you are from the '700 club,' or 'good score' range.

Studies suggest when you sleep is as important as how much you get, and syncing with your circadian rhythms may lead to less fatigue and improved long-term health outcomes

Watch how algorithms can be designed to train themselves and self-improve without human input, to the point where the optimized code is too complex for programmers to understand.

Take a 3D tour of the Hajj, Islam's annual pilgrimage to Mecca, undertaken by more than 1.5 million Muslims each year.

Telehealth demand for GLP-1s for weight loss is booming as consumers seek easier access.

Alzheimer's can lead to brain shrinkage, with an average of around 2% of volume reduction per year

NBA superstar Victor Wembanyama spent the 2025 summer training with monks in central China to enhance his body and mind.

Use this tool to calculate the dollar value of your parental mental load, from meal planning to coordinating after-school care, then see resources that help generate solutions.

Learn how to read a prospectus, the juicy document that any company must file with the SEC before going public.

Hear 50 years of iconic hip-hop samples, the genre's foundational looped tracks

Fish populations in the Great Barrier Reef have increased after installing waterproof speakers on the ocean floor that played recordings of sounds from healthy coral reefs.

Explore the known asteroids, comets, and spacecraft involved in asteroid studies within our solar system with 'Eyes on Asteroids,' a 3D visualization from NASA.

Animal phobias are likely the most common type of phobias, followed by an extreme fear of heights.

'Shogun,' a 1980s TV series, helped popularize sushi in the US by stimulating an American interest in Japanese culture.

Astronauts have repaired genetic damage in space using CRISPR—a molecular tool that can make precise changes to DNA and is used in single-celled organisms to attack invasive viruses.

To reduce wrinkles in clothing, research recommends gentle wash cycles with more water and tumble drying with smaller loads and longer times.

Meet the 56 signers of the Declaration of Independence—most of whom didn't put pen to paper until August 2, 1776—and see their original signatures.

SpongeBob exemplifies Aristotle's philosophy for living well because he understands that happiness doesn't come from external factors like money, recognition, or power.

Gerrymandering works through two techniques: cracking opposing voters across districts to dilute their power, and packing them into a few to waste their votes in lopsided majorities.

Legendary architect Frank Lloyd Wright designed the SC Johnson headquarters in Wisconsin, aiming to make a cathedral-like workplace

View the ten deadliest tornadoes in US history.