H.I.I.T. ?

QuestionQUESTION: John I have been trying to lose body fat and keep my heart and lungs in good condition. I have been jogging on my treadmill three times a

Sore knee while running

QuestionHi, Im fairly active 32 year old female.  I exercise 3-4 times a week with a combination of cardio (treadmill, cross trainer, rowing, swimming

Endurance

QuestionHello, I am new to running. I started running almost 3 months ago to become more fit and in shape. My current exercise routine is running on the

10 year old jogging

QuestionHi, im 29 and have been jogging now for around 6 months and can clear 10km my 10 year old daughter has recently decided shed like to do it with me

need help for my sons running

QuestionMy son plays all sports and is by far the slowest kid on every team he is on.  But he has always ran on his heels and is very, very slow. &nbs

Gagging/Dry Heaving while running.

QuestionHi, My name is Matt, i am 18 years old, i have been running cross-country and track and field since 7th grade. I race the 800, 1600, and 3200 for

Knee pain when running

QuestionI run 3 miles twice a week warm up and cool down, but recently my left knee has started to ache it starts at the top then moves to the outside left

Calf Muscles

QuestionMr. DeHart: I am 45 years young, 58 tall, and weigh between 145-150 (4 1/2 years ago, 225). I have been running for 4 years and have completed two

Sore Knee

QuestionHi, I wonder if you can help. I recently had an OP on my knee, and got the cartillage cleaned out behind the knee cap. All went well and am fully

Chrondomalacia

QuestionOn November 1, I had 20% of my meniscus removed because I tore it.  Recovery was going great until January.  I started light running, and

Calf Cramping

QuestionI have run a couple of marathons and I have had significant calf cramping issues: I trained for a about 4 months for my first real marathon. I ran

knee pop / twinge but no real pain

QuestionI starting running / training last august for a half marathon and completed it in October. Everything went well and i really slowed my running unti

struggling with running

QuestionHi, 3 months ago I picked up running again.  In high school and college I played sports, ran, was VERY active. Since starting my first year as

Am I stupid?

QuestionI ran the Marine Corps Marathon in 1981 when I was 42 years of age with a time of 3 hours 25 minutes.  I love to run but in l982 had a knee in

5 months no difference!

QuestionI have always enjoyed jogging so bought a running machine in January and began using it regularly hoping for results. im 23 good health 511 12 sto

Pulled Adominals or Psoas?

QuestionI have been having pain in my lower abdominal/hip area for a couple weeks. At first, I thought maybe PMS cramping, but its not going away and I can

runnin

QuestionHI, Im going to be a senior in high school and Ive been a girls varsity cross country runner for two years.  I have about 14 weeks until my fi

Sharp stabbing pain in mid calf muscle.

QuestionQUESTION: Hi John, After reading some of your excellent advice re sport related injuries to other athletes and sport related types, I hope you cou

Recovering from chrondomalacia

QuestionHello, I was recently diagnosed (by an orthopedist) with chrondomalacia. Im 32 and have been a steady distance runner since I was 14. My typically

Long jogs

QuestionHi John After a lot of experimenting on different exercise for weight loss and stress relief,including weight lifting,cardio machines, and HIIT tra