Strength Training for Women: The Basics
Strength training has long ceased to be purely male territory, but there are still many fears around it: “I’ll get bulky,” “I’ll ruin my figure,” “it’s harmful for women.” The editorial team examined what studies say, how the female body really differs and where to start so that training is effective and safe.
Why women should train with weights
The 2020 recommendations of the World Health Organization advise adults, regardless of sex, to perform muscle-strengthening exercises at least twice a week, in addition to aerobic activity. However, many women still hold the stereotype that strength training is a “male” activity that will make the figure massive.
In reality, strength training gives women the same benefits as men: increased strength and muscle mass, improved insulin sensitivity, maintenance of bone density, better posture and functionality in daily life. For women the effect on bones is especially important, since the risk of osteoporosis rises substantially after menopause.
The LIFTMOR study (Watson et al.) showed that supervised high-intensity strength and impact exercises under specialists’ supervision improved bone mineral density and physical function in postmenopausal women with low bone mass — without an increase in injury rates. This dispels the myth that heavy weights are “dangerous” for women.
Finally, strong muscles help control body weight: muscle tissue is metabolically active, and strength training increases total energy expenditure and helps preserve muscle during weight loss.
The myth of “getting bulky” and the real differences
Testosterone levels in women are many times lower than in men, so absolute gains in muscle mass are usually noticeably smaller. To build a “male” physique by accident, training a few times a week, is practically impossible: even years of dedicated training produce a proportional, athletic appearance.
At the same time, in relative terms the difference is smaller than expected. A 2020 meta-analysis by Roberts, Nuckols and Krieger showed that relative gains in hypertrophy and lower-body strength in men and women are similar, and in relative upper-body strength women even had an advantage.
There are other differences too. Hunter’s reviews of sex differences in fatigability show that women are often less fatigable during submaximal contractions at the same relative intensity. In practice this means that women can often perform more repetitions at the same percentage of maximum and recover faster between sets.
These differences do not require a separate “women’s” program. The principles of effective training are the same; only the details change: starting weights, the pace of progression, the emphases.
The basics of a program for a beginner
The basis of the program is the fundamental movement patterns: squat, hinge (deadlift or its variations), press, row, lunge and core work. They engage many muscle groups and give the greatest effect for the time spent. Isolation exercises for the glutes, arms or shoulders are added after the basics.
- 2–3 full-body workouts per week;
- 5–7 exercises per workout, 2–3 working sets each;
- a range of 6–15 repetitions with 1–3 reps in reserve;
- rest between sets of 1.5–3 minutes in the basic exercises;
- a gradual increase in weight or repetitions every week or two.
This format matches the general ACSM recommendations on strength training for healthy adults and suits beginners well. The load is chosen so that the last repetitions are hard but technique remains clean.
| Movement pattern | Example exercises to start | Progression |
|---|---|---|
| Squat | Goblet squat, squat to a bench | Barbell squat |
| Hinge | Romanian deadlift with dumbbells, hyperextension | Barbell deadlift |
| Press | Push-ups off a bench, dumbbell press | Barbell press, push-ups from the floor |
| Row | Cable row, bent-over dumbbell row | Pull-ups with a band, then without |
| Unilateral work | Reverse lunges, step-ups | Bulgarian split squats |
Do not be afraid of the barbell and free weights. Machines are convenient at the start, but free weights better develop coordination and stabilization. It is advisable to do the first sessions with a coach to set your technique.
The menstrual cycle, pregnancy and menopause
The popular idea of “training according to the phases of the cycle” has a weak evidence base. A 2020 meta-analysis by McNulty and colleagues found that in the early follicular phase performance may be slightly lower, but the effect is small and highly individual. The authors advise being guided by your own well-being rather than by general schemes.
A practical approach is to keep a training diary and note how you feel on different days of the cycle. If on certain days you have less energy, the load can be reduced; if no difference is felt, there is no need to change the program.
During pregnancy and after childbirth, the guidelines of the American College of Obstetricians and Gynecologists (ACOG) support regular physical activity in the absence of contraindications, including strength exercises of moderate intensity. The nature of the load must be agreed with the doctor managing the pregnancy.
During menopause, strength training takes on special importance because of the accelerated loss of bone mass and muscle. Regular loading helps preserve strength and functionality and is part of osteoporosis prevention.
Nutrition and recovery
Strength training gives results only with adequate nutrition. Women who simultaneously try to train and substantially restrict calories often run into a lack of energy and no progress. The position of the International Society of Sports Nutrition (ISSN) on protein recommends about 1.4–2.0 g of protein per kilogram of body weight per day for active people.
A prolonged significant energy deficit combined with high loads is linked to relative energy deficiency in sport (RED-S): disruptions of the menstrual cycle, reduced bone density and other consequences. The disappearance of menstruation while training is a reason to see a doctor, not a sign of “good form.”
Of the supplements for women who train, the best studied is creatine monohydrate: its effectiveness and safety at recommended doses are confirmed for both sexes. Protein powder is a convenient source of protein but not mandatory if the diet is balanced.
Sleep and stress management are no less important than nutrition. Recovery between workouts happens mainly during sleep, so 7–9 hours of sleep is a full-fledged part of the program.
Editorial conclusions
Strength training is beneficial for women no less than for men: it strengthens muscles and bones, improves metabolism and functionality. The fear of “getting bulky” has no physiological basis.
The relative gains in strength and muscle in women are similar to those in men, so the program principles are the same: basic exercises, progressive loading, 2–3 workouts per week, adequate protein and sleep.
During pregnancy, after childbirth and with chronic conditions the program should be agreed with a doctor. A disruption of the cycle while training and dieting is a signal to review the energy balance.
We also recommend our materials on training the core muscles, on functional training and on training after age 50.
References
- Roberts BM, Nuckols G, Krieger JW. Sex differences in resistance training: a systematic review and meta-analysis. J Strength Cond Res. 2020;34(5):1448–1460.
- Hunter SK. Sex differences in human fatigability: mechanisms and insight to physiological responses. Acta Physiol (Oxf). 2014;210(4):768–789.
- Watson SL, Weeks BK, Weis LJ, et al. High-intensity resistance and impact training improves bone mineral density and physical function in postmenopausal women with osteopenia and osteoporosis: the LIFTMOR randomized controlled trial. J Bone Miner Res. 2018;33(2):211–220.
- McNulty KL, Elliott-Sale KJ, Dolan E, et al. The effects of menstrual cycle phase on exercise performance in eumenorrheic women: a systematic review and meta-analysis. Sports Med. 2020;50(10):1813–1827.
- ACOG Committee Opinion No. 804: Physical activity and exercise during pregnancy and the postpartum period. Obstet Gynecol. 2020;135(4):e178–e188.
- Bull FC, Al-Ansari SS, Biddle S, et al. World Health Organization 2020 guidelines on physical activity and sedentary behaviour. Br J Sports Med. 2020;54(24):1451–1462.
- Jäger R, Kerksick CM, Campbell BI, et al. International Society of Sports Nutrition position stand: protein and exercise. J Int Soc Sports Nutr. 2017;14:20.
Andriy Melnyk
A strength-sports coach and author of programs for beginner and intermediate levels. Writes about training planning.
