I walked in a backpack full of things, known as “thrunching”, moved from military training to social media.

It burns more calories than a simple walk, but experts recommend starting with a light load.

Rumbling is a military term for marching or walking with a load on the back.

Soldiers have used it for years to learn to carry long – distance equipment.

Nowadays, more and more rapive people do so with a backpack or weight jacket because it can become almost everywhere and does not require membership in the gym.

The trend has spread through social media.

According to Marie Claire UK, the video labelled #runching in TikTok has won more than 20 million hits.

Doctors from Cleveland Clinic attribute part of its popularity to former American Special Forces member David Goggins, who promotes this form of social media exercise.

More calories than a normal walk

Running with legs combines aerobic activity and training force.

Since it is done mainly abroad, there are also benefits to mental health. According to CNN, walking with a load burns 30 to 45 percent more calories than walking without a backpack.

CNN also cites a smaller study from 2019: in men, 10 weeks of weight and strengthening exercises improved their physical state, and their strain seemed to be smaller.

The authors of the article in The Conversation state that research into weighted vests also shows possible benefits for bone density. This should be especially emphasized as we grow older when bone density falls.

A vest is not a magical solution to the bones

However, not all research is equally optimistic.

A one – year clinical test published in the magazine JAMA Network Open included 150 people with obesity at an average age of 66.4.

All lost weight by diet, and one group also wore a weight jacket each day for an average of seven hours a day.

According to a statement from Wake Forest University, neither vest nor force training prevented bone loss in hips associated with weight loss.

The head of the study, Kristen Beavers, warned that the findings should not be generalised.

She told Healios the way we used the vest was different from the way most people use it today.

How to Start Without Hurt

The slides also carry risks, especially in uneven terrain.

According to The Conversation, studies in soldiers report back pain, lower – foot stress fractures, callos, and knee pain. The load changes attitude and step, and fatigue after thousands of steps increases the risk further.

That is why beginners are advised to use a load of only five to ten percent of their body weight.

For a 70 – pound [70 kg] person, that is between three and seven pounds [3 and 7 kg].

First, you need to gradually extend your route and then only add weight.

To begin with, one to two exercises a week are enough.

It is important that a backpack have good fillings and distribute the load equally.

Instead of expensive weights, bottles, books, or rice bags wrapped in towels can be used.

According to CNN, care should be taken care of people with problems on their shoulders or knees, as a backpack with loads can exacerbate their problems. /Telegraphy/