If you searched "first workout after long break reddit," you want a straight answer from someone who isn't selling a supplement. Here it is: go lighter than you remember, keep it short, stop with reps left in the tank, expect to be sore on day two and train again in two days. Below are the questions that keep coming up in forums and comment threads, answered in plain English.
Want to skip the reading? Pick a short workout, set the reps low and start the clock.
Is it normal to feel terrible on my first workout back?
Yes. Your lungs, legs and confidence have all been off the clock. Feeling slow, clumsy and out of breath on day one is the rule. The danger isn't feeling bad. It is feeling bad and pushing through it to prove a point.
How light should I go?
Lighter than your ego wants. Pick a weight you could lift about 15 times and stop at 8 to 10. Many returning lifters start around half of what they used to lift. That isn't a study result, just a practical way to avoid regretting day two.
Try this: If you're using kettlebells, start at the low end. Our one-kettlebell home gym guide has weights to start with.
What should the first workout actually be?
Short. Think 8 to 12 minutes, not an hour. In back after years off, the plan for weeks one and two is three short sessions, light or bodyweight, with 8-minute workouts like Frozen Dash and Bellhop Chipper. Weeks three and four add a fourth session and one workout of about 20 minutes.
In the app, set the equipment filter to what you own, choose "Only what I have" under Equipment match, pick an AMRAP or EMOM and drop the reps before you start. Can't decide? Hit Randomize.
How sore will I be, and for how long?
Probably sore, mostly on day two. Delayed onset muscle soreness usually starts 6 to 12 hours after a workout, peaks around 48 to 72 hours and fades within about a week. Here's why muscles get sore two days after working out.
Can I train the next day if I'm sore?
Mild soreness is fine for a walk or a light session. Don't repeat a hard full-body workout the next day. Leave a rest day between sessions. See what to do on rest days.
Cardio or weights first?
Lifting first, easy cardio second. In the app, that mostly takes care of itself: every workout is just a different way of using the clock. If you're unsure which mode to pick, read AMRAP, EMOM, Tabata and For Time: what the letters mean.
What if I was ill rather than lazy?
Start even lighter and let your energy lead. Wait until any fever has gone. If you had chest symptoms or a serious illness, or you get chest pain, dizziness or unusual breathlessness, see your doctor before training.
What if an exercise hurts?
Swap it. Dull muscle fatigue is normal. Sharp joint pain isn't, so stop. If you've had a disc injury or sciatica, ask a doctor or physical therapist first.
How many days a week?
Three to start. The Physical Activity Guidelines for Americans suggest strength work on at least two days a week plus 150 to 300 minutes of moderate activity. Short workouts and walking get you there. More on that in how many days a week should I work out.
Should I test my old numbers?
No. Testing yourself against old times in month one is a quicker way to feel bad. The same goes for Murph. Read how to survive Murph when you're ready, not this week.
How fast will it come back?
Faster than it took to build. In a 2024 University of Jyväskylä study, adults who trained for 10 weeks, took 10 weeks off and then restarted were back to their pre-break strength within five weeks. After years, expect longer. See muscle memory after 10 years.
Should I train fasted?
For a first session back, eat something light a couple of hours before. Fasted training isn't dangerous for most healthy adults, but it isn't magic either. See fasted workout after a long break.
The bottom line
The answer is boring on purpose: lighter, shorter, repeat. If you're training alone, switch on the motivation audio. It helps to have someone, even a recording, yelling at you. Pick a short workout and go train, FATBOY.
This article is general information, not medical advice. Train at your own risk. If you have a health condition, take regular medication or haven't exercised in a long time, check with your doctor before starting.
- first workout
- beginners