Arms
Biceps and triceps, paired up to save time.
The workout
Warm up first: 5 minutes of easy cardio, then 1–2 light sets of the first exercise.
EZ-Bar Curl
3 sets8–12 repsRest 90 secPin your elbows to your sides. If your body has to swing, the weight is too heavy.

Start 
Finish Close-Grip Bench Press
3 sets8–10 repsRest 90 secHands about shoulder-width apart. Keep elbows tucked as you lower to your lower chest.

Start 
Finish Incline Dumbbell Curl
3 sets10–12 repsRest 60 secLet your arms hang behind you for a deep stretch. Curl without letting your elbows drift forward.

Start 
Finish Overhead Cable or Dumbbell Triceps Extension
3 sets10–12 repsRest 60 secKeep elbows pointed forward and close to your head. Get a full stretch at the bottom.

Start 
Finish Hammer Curl
3 sets12 repsRest 60 secPalms facing each other the whole time. Builds the forearm and the outer part of the arm.

Start 
Finish Triceps Pushdown
3 sets12–15 repsRest 60 secElbows locked at your sides. Fully straighten your arms and squeeze at the bottom.

Start 
Finish
Lift for 45. Then 30 minutes of Zone 2.
Resistance training
Builds and preserves lean muscle, so more of the weight you lose comes from fat, not muscle.
Zone 2 cardio (LISS)
Low-intensity steady state at about 60–70% of your max heart rate: a brisk walk or incline treadmill. This is the intensity range where your body's fat burning peaks.
Why the order matters: resistance training draws down muscle glycogen and releases stored fat into your bloodstream. Research shows steady cardio started within about 20 minutes of lifting burns more fat than the same cardio done on its own. And because Zone 2 is low-stress, it burns extra fat and calories without the recovery cost of high-intensity cardio, so your muscles keep the energy they need to recover and grow.
Fat loss still comes down to your daily calories and protein, so get your numbers. Research: Goto et al., Medicine & Science in Sports & Exercise, 2007.
Pick the right weight
Choose a weight you can lift for the listed reps with 1–2 good reps left in the tank.
Progress each week
When you hit the top of the rep range on every set, add a little weight next time.
Protect your muscle
Especially while dieting or on a GLP-1: train 2–4 days a week and hit your daily protein target.
Know your protein number?
Training builds the signal; protein supplies the material. Get your daily calories and protein target in about 2 minutes.
