
Picture: Franz Stampfl 
with Roger Bannister: 3:59.4, May 6, 1954.
This from a friend who has recently started training:
"Everything  is sore and my energy levels have nosedived. Body is pleading not to do it. In  fact it does not want to do anything: work, read, chores, washing, talking, sex  etc!"
He plans to force his body to comply with his training, "telling" it, among other things that it can look forward to some real pain as he is going to double his distances and halve his times to teach it to stop complaining!
Yes, I was horrified, too. I outlined a possible alternative course of action.
Motivation is a real bugger. There is a fine line between "listening to your body" (which clearly  you are fed up with doing) and being lazy. The body, even yours, does have a  valid reason for occasionally requiring more rest than "you" (?) think it is  entitled to.
 Particularly if/when you have introduced a new stress  (running) into an already fairly full existence.
 A couple or three things to consider:
  
 1. Speaking as one of Her Majesty's World Champions, I  do not train to a daily schedule any more. I've learnt the hard way that doing  that leads to either injury or (mental) staleness - leading to chronic  inertdom. I do have a rough plan of workouts I want to get in and a timetable.  But I will shorten or change the intensity of a workout on the day, depending on  how I feel. The mind/ego plans it all out; the body often has different ideas  and a different timescale. It needs to adapt. 
*At our age* - seriously - we need  to be very aware of how much we are flogging a reluctant horse. Over the years  we have developed some degree of willpower and self-discipline. Applied to a  20-year-old body, we can run through walls and be ready to go again the next  day. Our older bodies now run the risk of being overpowered by our stronger  minds (and fantasisies - we run on emotion)  - so applying brute force can be  counter-productive.
  
 2. Every one of Bobby's schedules, even those for young  elites/internationals, has an EASY week every fourth week or so. Three weeks on;  one week off.
 The training effect occurs during rest; we have to allow  time for it to happen, otherwise training is worthless. 
 
Your bad patch is a sign that you need a week off.  
 
Either a complete week off, or a very easy week - ie  instead of running, just do a 20-minute warm-up to run...and so on.  
  
 
3. Progress is not linear.
 
Again, the mind thinks it is and *should* be. But it's  not. It's all rhythms and waves. Man. You will have weeks when you can't do  ANYTHING and you feel  like you are sliding backwards. Not the case. You just  need to ride the wave (of energy, man) and wait for it to surge back.
4.  This week I've been fortunate enough to consult with Mr Franz Stampfl. 
Mr  Stampfl, you may remember, was the man who trained Bannister to a four-minute  mile, Brasher to Olympic steeplechase gold, Chataway to 5k world record - and  there were many others.
 
His training sessions were "severe" (intervals),  "severer still" (reps) and "the sternest test of all" (flat out time trials)....  so he was no namby-pamby.
 Mr Stampfl has indeed shuffled off his mortal coil, but  I managed to find a copy of his training manual. And maybe you will be advised  by him, as I am:
 "....a first rule is that training should not be too  exhausting" (actually Chataway said that about the work)...
 "All training must be gradual in its increase in  intensity and quality".
 "There should be no hangover effecst from the previous  day's work".
  
 So, please, do NOT double the distance and cover them in  half the time.
  
 Take an entire week off. 
 Or (second choice): cut your volume and intensity: HALF  the distance in 3/4 of the time and maintain untiul you feel  recovered.
 And/or
 Instead of your usual run:
 First day: Just do a 20minute jog and calisthenics  (dynamic stretches etc) warm-up. Then walk home.
 Second day: Do 20-minute warm-up then on flat ground  with the wind behind you, do 8 x 10-second RELAXED, loose sprints.
  
 5. While you are recovering, make sure you are getting  VERY good nutrition. Maybe a bit more protein? (Take a shake, dude). Make sure  you are getting enough essential fatty acdis in the right balance, more vitamin  C, COQ10 etc. Sufficient magnesium (especially), potassium etc to put back what  you are sweating out.