1 A short chain of amino acids is referred to as a peptide (or oligopeptide); a long chain of many (hundreds or thousands) amino acids is referred to as a polypeptide. 2  Each cell makes thousands of different KINDS of proteins.  Different kinds of proteins are composed of a different sequence of amino acids.
SHARE SHARE TWEET EMAIL. Weight training can help improve your endurance and speed as a long distance runner. It can also help you manage your weight by increasing your body's metabolism, a difficult task without strength training.To mix long distance running and weight training, you need careful planning and caution, so you can avoid burnout through overtraining.For best possible results, your program should challenge your body without causing any major pain.HARE SHARE TWEET EMAIL. Weight training can help improve your endurance and speed as a long distance runner. It can also help you manage your weight by increasing your body's metabolism, a difficult task without strength training.
Endurance runners will typically do one long run a week; shorter distance runners may do one long run a fortnight. The long run should be between one quarter and one third (certainly less than half) of your weekly mileage. So if you are running 10 miles a week, your long run should be around 3-4 miles.The table below sets out recommended distances for long runs. These are the peak distances for your long run during your training schedule, which you will build up to.ou should not increase your weekly mileage too rapidly if you want to avoid injury or illness. A good rule of thumb is that below 20 miles a week you should not increase your weekly mileage by more than 2 miles a week; above 20 miles a week, you should not increase your weekly mileage by more than 10% a week.