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.
Cross training or core workLONG RUN: 10 miles easy REST DAY. Cross training or core work ALTERNATING TEMPO RUN: 2-mile warmup, 3 x (1 mile at 1/2 marathon pace + 10 seconds/mile, 1 mile at 10K pace), 1-mile cooldown OPTION:Rest Day or Easy Run: 3 milesEASY RUN: 6 miles + 4 x 20-second strides after runREST DAY.ross training or core workLONG RUN: 10 miles easy REST DAY. Cross training or core work ALTERNATING TEMPO RUN: 2-mile warmup, 3 x (1 mile at 1/2 marathon pace + 10 seconds/mile, 1 mile at 10K pace), 1-mile cooldown OPTION:Rest Day or Easy Run: 3 milesEASY RUN: 6 miles + 4 x 20-second strides after runREST DAY.