For women new to strength training, “lifting heavy” can sound intimidating. Trainers say it means gradually using enough resistance to challenge the muscles while maintaining control and proper form.

Rachel Battis, a CrossFit trainer at Mecka Fitness in Mt. Lebanon, hears two common concerns from beginners: getting “bulky” and getting hurt.

“I’ve heard a few concerns about getting too bulky, but I think social media is actually doing a good job of dispelling that myth,” Battis said. “The biggest misconception is that lifting heavy weights will cause injuries. When most women first start, they aren’t lifting heavily enough to effect change.”

Dr. Kira Steele, PT, DPT, owner of Physio412, is careful not to promise that exercise can prevent every injury. Strength training, she said, prepares the body for more activity and may reduce risk.

“It’s impossible to prevent injury, just like we can’t stop the rain from falling,” Steele said. “If anyone says differently, they’re lying to you. But we can take steps to reduce our risk of injury. Strength training can help with that.”

That preparation becomes increasingly important as women age. Muscle loss can eventually show up in ordinary moments — climbing stairs, carrying groceries, lifting luggage or getting up from the floor.

A useful strength-training program does not require one specific piece of equipment.

“A good program includes hinging, squatting, upper-body pulling, upper-body pushing, power exercises and moderate- to vigorous-intensity cardio,” Steele said. “The most important part of any program is liking what you’re doing. That’s a key part of consistency.”

Body weight, resistance bands, dumbbells, machines and barbells can all work. The essential ingredients are appropriate resistance, gradual progression and regular practice.

“Ultimately, do something you love so you can do it consistently, and do it with enough intensity to make strength gains,” Steele said.

Nutrition coach Marcey Kotar Hancock said women also need enough food to recover and become stronger. One of the biggest misconceptions, she said, is that eating less produces better results.

“A lot of women are under-fueled and then wondering why they feel tired, aren’t recovering, or aren’t getting stronger,” Hancock said. “Strength training requires fuel.”

Hancock said protein, carbohydrates, fluids and adequate calories help the body rebuild after training.

“Strength training breaks muscle tissue down in a good way. Nutrition helps rebuild it,” Hancock said. “If women are not eating enough protein, carbs, fluids and overall calories, they may feel sore longer, tired in class, weaker during workouts or frustrated by slow progress.

“Food is not the enemy of results. Food supports the results.”

Beginners must also decide whether to start in a group class or work one-on-one with a trainer. At Mecka, Battis said coaches simplify movements, prioritize form and modify workouts for injuries, pregnancy, menstrual cycle changes, perimenopause and menopause.

Sam Pitcairn, founder of Essential Strength, believes many beginners benefit from an individual assessment, especially if they have injuries, mobility restrictions or little lifting experience.

“We do not coach to biological age. We coach to training age,” he said. “Start with an honest assessment. Build the training age. Let that, not the calendar, determine what you are capable of.”

When coaches can monitor form and offer modifications, group training can create consistency and a sense of belonging. For 67-year-old Jane Collins, who had never lifted weights before, the payoff has extended beyond the gym.

“I am stronger; this has positively impacted other workouts like Pilates and TRX,” Collins said. “It has enhanced my self-esteem and self-confidence.”

Battis said the most meaningful changes often happen in everyday life.

“Being able to move heavier barbells in the gym is great, but being able to put your own luggage in an airplane’s overhead bin without assistance is empowering,” she said.

“The real benefits of strength training are the freedom and confidence to participate fully in your life,” Battis said.

Women can begin with two strength-training sessions a week, learning movements such as squatting, hinging, pushing, pulling, carrying and core work. Those with osteoporosis, pain, a recent injury or another medical condition should first speak with a health care professional.

The goal is not to prove anything in the weight room. It is to build a body that remains capable outside it.