It typically focusses on one muscle group per set with three different exercises. There is minimal rest between exercises as they are performed in succession at six, 12 and 25-rep ranges. There is usually three-to-five sets and at least three minutes rest between them.
The 6-12-25 method is where you do three exercises in a row for the same muscle group using minimal rest between those exercises. The program is split into four workouts and covers the entire body over a 4-day split. The format is simple -- You start with three exercises (A1, A2, and A3).
While running is often considered a calorie-burning powerhouse, other activities like swimming, cycling, and HIIT can also be highly effective, especially when performed at a high intensity.
A range of 6-12 reps is generally considered an effective way to build both strength and muscle size, as it falls within the moderate rep range where both strength and hypertrophy can be developed simultaneously.
In 2016 a study at McMaster University in Ontario, USA found that lifting relatively light weights (about 50% of your one-rep max) for about 20–25 reps is just as efficient at building both strength and muscle size as lifting heavier weights (up to 90% of one-rep max) for 8-12 reps.
For Fat Loss and General Fitness: Aim for 2-4 sets of 10-15 repetitions It's important to choose a weight or resistance level that challenges you within this rep range. Rest: 30-60 seconds between sets.
Implementation of training with moderate number of repetitions (~6−12), multiple sets (3−6), moderate loads (60−80% 1RM), and short rest intervals (60 s) between sets elicits greater metabolic stress (in contrast with high-loads), which appears to be a potent stimulus for inducing muscle hypertrophy [57].
A great approach is the 40-30-5 method. It's simple. Use an interval timer and program a work duration (set length) of 40 seconds, a rest time of 30 seconds, and 5 intervals (sets).
Aerobic exercise includes any activity that raises your heart rate such as walking, dancing, running or swimming. This can also include doing housework, gardening and playing with your children. Other types of exercise such as strength training, Pilates and yoga can also help you lose belly fat.
Resistance training for muscle gain
Resistance training promotes muscle growth. Examples of resistance training include the use of free weights, weight machines, your own body weight or resistance bands. Suggestions include: Train just two or three times per week to give your muscles time to recover.
Getting Close to Failure - Having fewer 'reps in reserve' for 1-3 sets can lead to a greater muscle pump. This means pushing your muscles into the overtime region to complete the set. High Volume - You need to perform at least 10 reps of an exercise across multiple sets.
Studies have proven that bicep curls, performed with the EZ bar, are one of the best exercises for big biceps [3]. Unlike a straight bar, the EZ bar only requires a semi-supinated grip due to the angle of the bar.
Rest between set durations should be based on sets/exercise (volume), and not load or training goal. General recommendations include moderate (2 min) rest between sets if performing 2 sets/exercise, long rest (3 min) if performing 3 sets/exercise, and very long rest (> 4 min) if performing 4 sets or more/exercise.
The 6-12-25 is a training method that was originally popularized by Charles Poliquin. It's great for improving body composition, stimulating hypertrophy and developing strength endurance.
For most folks, this means that muscles like the pectorals, biceps, triceps and even lats should be a little easier to grow, whereas the glutes, calves and traps might be tougher, since they have a higher percentage of slow-twitch fibres."
In addition to providing more energy and helping to increase muscle growth, creatine helps: Speed up muscle recovery. When you exercise, you create micro-tears in your muscle fibers. As you recover, the micro-tears in your muscle fibers heal, and your muscles get stronger.
Shifting stubborn fat comes down to the 70/30 rule: only 30% comes from exercise whereas 70% comes from making changes to what you eat. It is the most important factor in a shredding fat.
If you are looking to increase your muscular endurance you should be lifting lighter weights for more reps (12+) (Baechle & Earle, 2019). If you are looking to lose fat, then you are looking to lift light to mid weight for higher reps (10-15) (Tuminello, 2014).