There are certain tell-tale signs that you are working out too hard. You just have to look for them and then adjust your training routine, before they take their toll. You are probably over training if you suffer:
If you do a new routine that works muscles that you are not used to being worked, then you expect to be a little sore the next day. No pain, no gain right? However if you have such soreness that it interferes with your normal daily routine, then you might have tried to do too much too soon. For example if you were working your biceps and the next day you have pain in your elbow, you either tried to lift too much weight or were lifting it wrong.
Pain While Training
If you are pushing past pain to do a particular exercise, then you probably should not be doing it. Instead try to find an exercise that doesn’t cause pain and then go to your doctor to find out why you are having pain when exercising that particular muscle or muscle group. It could be the root of something more serious.
Fatigue Even After Recovery
If you feel constantly fatigued, even after your one day per week recovery period, you could be pushing yourself past the limits of your body. Try backing off another day of training per week so that you have two days off per week and see if it helps you feel less fatigued. Also most fitness experts agree that serious fitness buffs should take a week off about every 6 to 8 weeks so their body has an extended period to heal, rebuild and repair.
If you seem to suffer more than your share of injuries while training, you may be going at it too hard or trying to lift too much weight. If you are strength training, try reducing the amount of weight you are lifting, or the number of reps/sets. If doing cardio, shortening up your routine or reducing the intensity. Also avoid exercising the injured area until it is healed.
These four signs where your body is telling you that it is being pushed harder than it should. Listen to it, make adjustments and find a happy medium where you feel you are making progress, but still at a level your body can support.