Running in the winter
always cover legs don't wear shorts when weather is cold, wear head gear hat, you lose 90% of body heat though your head, good warm ups & cool downs are vital. If you are using a muscle rub balm gel ect make sure its natural, or even organic what you rub into your skin if it is more than 3% concentrate of an active ingredient will be absorbed into ther blood stream so the more natural the better, also synthetic chemical rubs, gels ect contain skin iritants & some harmfull chemicals. You must also stick to a good balanced diet and drink plenty of water,in the winter months your breathing will differ because of the temprature you need to take longer on your warm ups don't run fast at the start of a run