Summer is that time of year when we want the most flat stomach, And this is normal, because we spend a lot of time in bikinis or with tight clothes. The Pin Twins (@gemelas_pin) know this and that’s why they come up with a routine this week to strengthen the stomach.
Yes, personal trainers Esther and Gemma Pineda remember that if we are not with physical exercise a good nutritionWe will never get a flat stomach. We should try to maintain nutrition without excess, where fruits and vegetables predominate.
You will only need ten minutes to do this training. where? anywhere, even while sunbathing on the beach or in the pool.
The routine consists of four series of four exercises with 15 repetitions each.
This activity was recorded in corporate gym facilities.
Exercise 1 – ‘Crunch’ with high legs


Lying on the floor on a mat or towel, we hold our hands behind the head. We spread our legs and raise them up. Therefore, every time we lift our chest, we bring the knee towards it. When our back touches the ground again, we will extend the leg.
Exercise 2 – Sit with straight legs and arms


In these abs we have to climb up. Instead of bending our knees, we will keep our feet spread on the ground. Thus, when we move up and down, the legs and arms will be fully stretched.
Exercise 3 – Cross Legs


Lying on our back with our legs raised, we will cross one leg in front of the other, alternating them over and over. Remember to keep your lower back pressed to the ground and your abs active. You may find it easier if you put your hands under your buttocks.
Exercise 4 – Twist Crunches


Lying on the back on a mat or towel, we raise our legs and try to touch the toe of one toe with the other hand. From the chest we have to do a ‘crunch’ and the leg brings it towards our body.
Now that you’ve completed the first round, remember that you have three more to complete the abdominal training offered by Pin Twins. They recommend repeating this routine thrice a week to see quick results.
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