The stomach is everyone’s battleground, unless you are one of those lucky people we all want to deck. Here are a couple of age old, tried and tested ways to strengthen the abdominal muscles. Losing stomach fat is not as simple as a few sit ups every day. Enough gym instructors have told me that only calorie deficit and cardio can reduce body fat, which then reduces stomach fat. But if you are looking to strengthen your core, then sit ups...