If you are a seam bowler specialising in Tests, and hail from a non Big-Three nation, as Asitha Fernando and Vishwa Fernando do, you are charting one of the most difficult and least-rewarding courses in international cricket. Most difficult, because fast bowlers must put their own bodies on the altar of this sport in far more profound ways than batters, spinners, or even wicketkeepers.

With every delivery there is the steaming in from dozens of metres away, the ridiculous force that goes through the front leg at the point of delivery, the shoulders, spines, obliques, groins, glutes, calves, feet, all being required to contribute some power to the occasion, and a follow-through that must be navigated safely.

If any one of these sectors of your body is even slightly injured, it incapacitates a seam bowler more than similar injuries do for batters or spinners.Let's take Lahiru Kumara as one example. He was the highest wicket-taker against Bangladesh in the away Test series last year, claiming 11 dismissals at an average of 12.63.

The man had not played a single international since his last Test in early February, but had played most of a season of domestic cricket since then, and had been in good shape to make an impact on this home series against Bangladesh. But a week out, he busted a hamstring while fielding at training, and was ruled out of the series.

He doesn't get picked in many international white-ball XIs, so this injury will be taking a pretty serious playing opportunity out of his hands. And with a further 11 months before the next Sri Lanka Test is to be played, he has to show substantial willpower to stay in the game till then. (Side note: Lankan seam-bowling hamstrings in the last two decades have had artists' temperaments.

They are capable of jaw-dropping wonders like Dhammika Prasad's spell on the fourth evening at Headingley, or Lasith Malinga's rip-snorters. But if hamstrings had ears or lovers, Lankan fast bowling hamstrings are the type that would cut off their own appendages, or fall apart completely after a break up.

They are sublime as part of a creative flow state, but absolutely never to be relied upon.)Least-rewarding because, three league stints in a year (they don't even really have to be the fancy leagues) will probably net you more money, for way less work. Plus, you know, the promotional dinners, and the parties. Non Big-Three Test cricket tends not to have a lot of parties.

Why train your body to bowl 15-20 overs a day, when you can focus on being at peak performance for four? Matheesha Pathirana, as another example, is very likely the fastest bowler Sri Lanka has ever produced. But at this stage, seems unlikely to ever to play a Test. Chennai Super Kings' scouts got to him before the Sri Lankan cricket system really had, and CSK have genuinely played a role in developing that talent, and have essentially called dibs.

Not to put too fine a point on it, but if at the end of his career, Pathirana is remembered most for his IPL exploits, he will probably have earned more money by several orders of magnitude than he would if his career ends with Sri Lanka performances being the highlight. So pretty soon, it starts to feels like bowling 15-20 overs a day in Test cricket is like getting a several-year loan to buy a reliable Toyota for your family, only for some Crypto kid to pull up next to you at the colour-light in their fully paid-for Bugatti.

 Cricket slavishly follows the money now, rather than any other kind of value, and yet the likes of Asitha and Vishwa are still out here doing Test cricket justice by bringing everything they have to it. Asitha has bowling figures like 0 for 110, and 0 for 77 on his record, and yet somehow his work has never felt like "toil". The word implies a physical limpness that Asitha has simply not allowed to enter his cricketing consciousness. 

Credit: Independent News Pakistan (INP)