It's fair to say that 'Tempo' training is an incredibly popular conditioning type across contrasting sports, ranging from middle distance running and triathlon through to both rugby codes. As such, there's an Training Distance Runners: A Scientific Approach - Martin, David E... The Conditioning Of Distance Runners Par Osler, Thomas J Paperback - Long Distance Log Publication, S.l. - 1967 - Etat : Very Good - 29 p.: illustrations; 19 cm. White cover printed in black; stapled. In Very Good Condition: edges are slightly sunned; clean and solid