A Workout Planner Should Save Time, Not Create More Work
Planning a workout sounds simple until you open a blank screen and need to decide everything yourself.
Which muscles should you train? Which exercises fit the equipment available? How many sets should you complete? What weight did you use last week? What happens when the cable station or bench is busy?
A weak gym planner records what you already decided. A useful one helps you make better decisions before, during and after the workout.
The Real Problem Is Not a Lack of Exercises
You can find thousands of workouts online. The problem is turning that information into a plan you can repeat.
- Random workouts make progress difficult to measure.
- Unclear exercise order wastes time in a busy gym.
- No record of previous weights makes progressive overload harder.
- Rigid plans fail when equipment is unavailable.
- Complicated interfaces create another reason to delay training.
What a Good Gym Planner App Should Do
- Give you a clear workout before you enter the gym.
- Show sets, repetitions and rest times.
- Let you follow a ready-made programme or build your own.
- Help you find exercises by muscle group and equipment.
- Show an exercise demonstration when you need it.
- Allow practical substitutions when the gym is busy.
- Record sets, repetitions and weight.
- Make last week’s performance easy to find.
- Work for both gym and home training.
Why 12REPS Is the Best Workout Planner Option
12REPS brings programme structure, exercise selection and workout tracking into one strength-focused app.
You can start with a trainer-built programme when you want guidance. You can build a custom workout when you want control. In both cases, the exercise library and training log stay connected to the plan.
- Choose a ready-made strength programme instead of starting from a blank page.
- Build custom workouts around your target muscles and available equipment.
- Use exercise videos to check the movement before a set.
- Replace an exercise without abandoning the session.
- Record the weight, sets and repetitions you complete.
- Review progress and return with a clear target.
- Train at home or in a commercial gym using the same system.
12REPS Does Not Need to Do Everything
12REPS is not trying to be a calorie tracker, meditation platform, social network and recipe app at the same time.
Its value is focus. It helps you plan strength training, follow the workout and track whether you are improving.
Who 12REPS Is Built For
- You enter the gym without a clear plan.
- You save workouts but rarely follow them for long.
- You want trainer-led structure without paying for weekly personal training.
- You train around work, family and changing schedules.
- You need alternatives when equipment is busy.
- You want to build muscle, lose fat or become stronger.
- You are over 30 and want training that supports long-term strength.
- You already lift but want a cleaner way to organise and track workouts.
What Changes When Your Workout Is Planned Properly?
You arrive knowing the first exercise. You know the sets and the repetition target. When equipment is busy, you have another option. When the workout ends, your numbers are saved.
The next session starts with evidence, not memory.
- You spend less time walking around the gym deciding what to do.
- You repeat useful exercises long enough to improve them.
- You can see when a weight becomes easier.
- You know when to add repetitions or increase the load.
- You build confidence because the workout feels familiar.
- You are less likely to abandon the session when the gym is crowded.
A Simple Three-Day Plan You Can Build in 12REPS
Day | Focus | Exercises | Time |
Day 1 | Push and legs | Squat, chest press, lunge, shoulder press, triceps and core | 45-60 minutes |
Day 2 | Pull and posterior chain | Romanian deadlift, row, lat pulldown, hip thrust, biceps and core | 45-60 minutes |
Day 3 | Full body | Step-up, press-up, cable row, glute exercise, loaded carry and conditioning | 40-55 minutes |
20 Strength, Bodyweight and Cable Exercises From the 12REPS Library
The exercise names below link directly to their 12REPS guides. Use the sets and repetitions as practical starting points.
Exercise | Main focus | Sets | Recommended reps | Best use |
Chest, shoulders and triceps | 3 | 8-15 | Home or gym push | |
Upper chest and shoulders | 3-4 | 6-12 | Main upper-body press | |
Chest and triceps | 3-4 | 8-12 | Controlled cable press | |
Lats and upper back | 3-4 | 8-12 | Vertical pull | |
Mid-back | 3-4 | 8-12 | Horizontal pull | |
Upper back | 3-4 | 8-12 | Supported free-weight row | |
Rear shoulders and upper back | 3 | 12-20 | Shoulder balance | |
Shoulders and triceps | 3 | 8-12 | Upper-body strength | |
Biceps | 3 | 8-15 | Arm accessory | |
Triceps | 3 | 10-15 | Arm accessory | |
Quadriceps and glutes | 3-4 | 8-15 | Squat pattern | |
Quadriceps and glutes | 3-4 | 8-12 | Cable squat | |
Hamstrings and glutes | 3-4 | 8-12 | Hip hinge | |
Legs and glutes | 3 | 8-12 each leg | Single-leg strength | |
Quadriceps and glutes | 3 | 8-12 each leg | Advanced single-leg work | |
Glutes and quadriceps | 3 | 8-12 each leg | Loaded single-leg strength | |
Glutes | 3-4 | 10-20 | Glute strength | |
Glutes | 3 | 12-20 each leg | Glute accessory | |
Mid-section | 3 | 30-60 seconds | Core stability | |
Grip, core and full body | 4 | 20-40 metres | Loaded carry |
How to Use the Planner Without Overcomplicating Training
- Choose two to four weekly training days that fit your real schedule.
- Keep the main exercises for at least four to eight weeks.
- Use 3 to 4 sets for most movements.
- Use 6 to 12 repetitions for main strength exercises.
- Use 10 to 20 repetitions for smaller accessory exercises.
- Record every working set.
- Increase the weight only after you reach the top of the repetition range with good form.
- Replace exercises because of equipment or comfort, not because the workout feels boring.
Why Tracking Matters
A planner creates the session. Tracking creates progression.
When you can see that you completed 10kg for 10 repetitions last week, you have a clear choice: improve the quality, add a repetition or use a slightly heavier weight.
Without that record, each workout starts again from guesswork.
Plan the Workout Before Motivation Has a Chance to Negotiate
You do not need another folder of saved workouts. You need one programme, a clear schedule and numbers you can improve.
12REPS helps you organise the session, follow the exercises and record the work in one place.
Plan it. Train it. Track it. Get stronger.
Explore the 12REPS strength training exercise library and build your next workout.
About PT Will Duru
Will Duru is a personal trainer with more than a decade of experience and a Sport and Exercise Science BSc (Hons). He created 12REPS to help people follow structured strength training without wasting time guessing in the gym. Learn more at PTWill.com.
Will has been featured in Men’s Health, The Times, The Telegraph, The Sun and Men’s Fitness.
