Honest note - this will never build arms like dumbbells do. It keeps them working until you get some.
Out as you pull, in as you release. Steady pressure, not jerks.
Partly. Biceps pull, and with nothing to pull against you are limited to pushing one arm against the other through a towel. It is genuine tension, but it is the honest weak point of equipment-free training.
Hard enough that the movement is slow but never stops. If nothing moves at all, you are matching yourself perfectly and getting an isometric hold instead - useful, but not what this is.
Anything you can hang from. A doorway pull-up bar is the single best thing to buy for home training, and it is the one gap this site cannot fill with bodyweight alone.
Which day to do Towel Bicep Curl, how many sets, and what to pair it with - the AI builds the whole plan. Your first one is free.
Build My Free PlanTargets the back of your arms. All you need is a chair.
The best shoulder exercise you can do at home. Your own bodyweight does the job of a dumbbell.
Doubles as a warm up, but hold it long enough and your shoulders will be burning.
Everything on this page is worked out from a formula or from published averages. It has never met you, and it cannot see your blood pressure, your medication or an old injury.
Talk to a doctor before you start if you are pregnant or breastfeeding, have a heart condition, diabetes or high blood pressure, take regular medication, have or have had an eating disorder, are recovering from injury or surgery, or are under 18. Stop and get advice if any exercise causes pain, dizziness or chest discomfort.
More about where these numbers come from is on the about page.