28-year-old British YouTube blogger Jack Massey Welsh said that in seven days he walked 250 thousand steps (35,700 per day), covering a total of 23 km, and saw changes in his business that amazed him. He talked about this on his channel.

The man walked around 10 times the 3,000 to 4,000 steps the average Briton is estimated to take every day, and three-and-a-half times the 10,000 daily steps recommended by some experts.

Documenting the experience in a clip that has been viewed more than 1.6 million times, Welsh spoke about the grueling consequences of the endeavor. He said his feet hurt excruciatingly, his ankles were swollen and his big toenail turned black..

" A quarter of a million steps in one week. For me, it was worth it just for the experience alone,” he said.

Before starting the test, Welsh didn't make any changes to his diet other than eating a little more protein.. He also weighed himself and measured parts of his body, such as the circumference of his torso and legs, so that he could compare any differences at the end.

On the first day, he took a two-hour morning walk, covering 15,500 steps, followed by a 14,000-step walk, ending with a dog walk in the evening..

Each new day was given to him with greater and greater effort..

" When I confidently said, \? " Literally every step hurts and becomes a routine,” he admitted to his subscribers.

However, Jack soon got into a rhythm. On the fourth day, he noted that the muscle pain in his legs had subsided, but added that he began to experience other physical problems. On the fifth day, he even needed painkillers to help him walk due to pain in his legs, showing viewers how they were covered in blister pads, and also suffered from his ankle being swollen.

At the end of the week, Welsh noted that he was struck by an "

He also detailed how his body changed after just a week of extreme walking, including the overall change in his figure.

Comparing before and after photos, Jack admitted:.

" Maybe this means I've lost some muscle mass?

According to him, after a long walk he lost only 900 grams of belly fat.

Tape measurements showed that most areas, such as the circumference of his arms and torso, had also shrunk slightly, unlike his hips, which had grown by 0.5cm.

Assessing his results, Welsh does not recommend putting such stress on your body, but urges you not to give up walking:.

\? Undoubtedly. I really believe that most people will feel better if they walk more."

Focus previously wrote that Ivanka Trump shared the secrets of her slim body.