Lifting weights doesn’t just enhance your quality of life (yes, lugging grocery bags from the car will, in fact, be easier), but “strength training is very important, more so than cardio, for long-term health and longevity,” says Stacy T. Sims, Ph.D., exercise physiologist and nutrition scientist. Plus, as we age, we start to lose that good-for-you muscle, making it all the more important to maintain it. In fact, Sims notes, “if you’re not strength training, you can lose up to 50 percent of your lean skeletal body mass by your 80th birthday.” For anyone who’s never even looked at the rack of dumbbells at the gym, don’t worry. While this may be an inspirational wakeup call to start lifting weights, know that it’s completely understandable to feel intimidated by it all. But that’s just because it’s unfamiliar—promise! To help break it down and make everything easier, we’ve rounded up some pro training tips to guide you, a few basic weight exercises to start with, and all the healthy perks you’ll get from doing them.
Weight Lifting Health Benefits
Promotes Longevity and Disease Prevention
Lifting weights isn’t just about building muscle—that’s the small picture. The big picture is everything else it can do for you. For starters, it can help extend your life. According to a systemic review and meta-analysis of 16 studies in the British Journal of Sports Medicine, shoring up your muscles via traditional weights or resistance bands can lower your risk of all-cause mortality by 10 to 17 percent. The same study also revealed that weight-lifting can decrease the risk of non-communicable diseases including total cancer, diabetes, lung cancer, and cardiovascular disease.
Boosts Heart Health
Speaking of your heart, weight-training—especially when working your bigger muscle groups— can actually be a good way to bump up your heart rate for a nice hit of cardio, says David N. Smith, M.D., FACC, cardiologist at Premier Cardiovascular Care in Charlotte, N.C., and clinical assistant professor at the Yale School of Medicine. This makes your body more efficient at pulling oxygen from the circulating blood which reduces the overall strain on the heart.
Improves Sleep
Weight-training will also help you get the good sleep you rightfully deserve, which about 70 million Americans don’t get, thanks to chronic sleep problems. A study in Preventive Medicine Reports found that muscle-strengthening was associated with a reduced prevalence of sleep rated as “poor” or “very poor,” even after adjusting for things like high body mass index, chronic disease, age, and smoking. That’s big news considering a lack of quality sleep can put you at an increased risk for stroke, heart disease, and high blood pressure along with increased irritability or development of anxiety or depression.
Supports Mental Health
There are mental benefits to be gained as well. A 2018 meta-analysis in Jama Psychiatry revealed that time in the weight room can act like an antidepressant, reducing symptoms in adults.
How to Lift Weights: Safety Tips and Basics
Begin by using your own body weight.
While heading straight to the weight rack for the heaviest kettlebell might be your first instinct, take a pause. If you’re a strength-training newbie, it’s actually best to begin with your own body weight. “Your body already provides resistance—weights are just more resistance,” says Frank Baptiste, CSCS, certified strength and conditioning specialist and founder of FranklyFitness. “For beginners who want to start weight training, a great approach that’s sustainable and accessible no matter what they have access to is calisthenic workouts that involve their own body weight,” agrees Percell Dugger, a Nike running coach and certified strength coach. Dugger recommends exercises such as push-ups, sit-ups, air squats, as well as any version of an isometric hold (think: planks, wall sits, and split lunges). After you’ve mastered body-weight moves and properly progressed with those exercises, “you can transition to more traditional strength-training exercises with weight and load,” Dugger says.
Progress to light weights.
Once you start incorporating weights, you’ll often still be performing many of the same moves as Dugger mentioned above, just with additional resistance (a.k.a weight!). Baptiste recommends adding these five specific dumbbell weights into your routine. For your starting weight, he suggests using dumbbells (or other weights) you can lift 10 to 15 times (or reps). “If you can’t do [the exercise] 10 times, it’s too heavy,” he says. “If you can do it more than 20 times, it’s too light.”
Prioritize correct form over everything.
Using only your body weight and then light weights first will give you time to nail proper form for whatever strength exercise you’re doing, from bicep curls to weighted squats. Establishing the basics of proper form is key, especially as you go up in weight, not only for optimizing results, but for keeping you safe and injury free, Sims adds. If you can’t maintain good form while lifting a certain weight, it’s too heavy—go with a lighter weight that allows you to master that move with correct form.
Ask a professional trainer.
If you want to and can, Sims highly recommends investing in a few sessions with a trainer or coach, or going to a gym where the staff is well certified and qualified, in order to learn the basics of proper form, get helpful physical cues, learn your way around the different weights and machines, and other pro tips.
