Get older. The wear and tear of age can weaken a tendon on the inside of your foot, resulting in flatfeet, according to the Mayo Clinic. Various treatments can help with kind of fallen arch problem. Rest and painkillers may suffice. Surgery might become necessary in the most severe cases. References Arch pain is common in people with a typical structural problem known as flat feet. Arch pain may also occur in people with fallen arches (a fallen arch is one that has collapsed due to bearing weight). For extra precaution, you must surely purchase shoe insoles, cushions and arches which help in providing you comfort, stability and shock absorption. Fallen arches are very painful and problematic issues with feet of all ages. The easiest way to explain this medical issue that affects millions every year, is that the structural support has loosened or collapsed in the bottom of the foot. The best way to keep prevent arches from falling is to avoid them completely to begin with and there are several preventative steps that can be taken to avoid fallen arches and make sure they're not a part of your everyday life. Pain along the inside of the foot and ankle, where the tendon lies. This may or may not be associated with swelling in the area. Supportive footwear is paramount, especially as we get older. Floppy footwear causes ankle instability during walking and contributes to the problem of over-pronation, leading to heel pain and other foot problems. A good supportive shoe should only bend at the sole in the forefoot area and should be firm elsewhere, especially the back section of the shoe (heel counter) should be firm. Many footwear companies advertise shock-absorption and cushioning as the major benefits of their (sports) shoes. Stability is far more important than cushioning! Flat feet (pes planus) refers to a change in foot shape in which the foot does not have a normal arch when standing. Causes Engineers in the UK launched the "Fit Flop" as a stylish way to strengthen your legs, thighs and "bum" muscles while walking. Surprisingly, these also have been found to help with back pain and do not cause many of the same foot problems as the common flip flop sandal. The makers of "Fit Flops" have some good science behind their claim to increase muscle activation 10-12% and it was verified by an independent lab outside their company. Consumers should be cautioned to wear the "Fit Flops" gradually because of the delayed muscle soreness that occurs just like the beginning of a work out routine. Shoes. Due to the common occurrence of this foot complex it is not a wonder that many shoe brands manufacture footwear designed for these people. For those who have flat feet issues, looking for these kinds of shoes is really advisable. Shoes that have better fit can be found everywhere today. Another important consideration is looking for shoes that have arch supports; these can be found in counters or can be acquired from clinics or doctors themselves. Another study of 246 US Army recruits found that trainees with low or flat arches actually had a lower risk of injury than those trainees with high arches during their 12-week infantry training.