Posted: 3rd August 2018 | Written by: Nick Moloney
Right now, the majority of the Volvo Ocean Race fleet are in safe harbour after certainly one of the most gruelling editions of this epic race. 45,000 miles, almost twice around the planet!
Leg 7 of this incredible sailing adventure sent a brave fleet of sailors to the bottom of the world, deep in the Pacific Southern Ocean where they experienced incredibly close and intense racing, bitter cold sea temperatures and sub zero wind chill while barrelling towards Cape Horn at incredible speeds.
En route to Cape Horn the fleet lost a well-loved and highly respected comrade when John Fisher was sadly lost overboard in an accident that reminds us all of the reality of sailing in these waters*.
The brutality of this ocean endurance race is clearly showing in the souls, voices and eyes of these incredible sailors. One of the strongest observations is simply how physically and emotionally demolished they are from dealing with relentless weather conditions and huge seas. They have been living in a permanently cold and wet environment, managing a cocktail of fear and adrenalin. The loss of a dear friend is a constant and daunting reminder of the possible consequences that face them all. Each day they have to execute manoeuvres that require enormous amounts of physical effort with very little chance or opportunity to properly rest.
There is no eight hour sleep and a good meal to see them through. There is no time for a solid recovery. They move through each day on a broken resting rhythm within their watch system, fuelled on a freeze-dried diet.
In the world of professional offshore yacht racing, our fitness training tends to focus on strength, resistance, flexibility and cardiovascular health along with a balanced diet. However, two of the most important factors that do not receive the attention they deserve are the damaging and debilitating effects of emotional trauma and a lack of sleep. In the text below I am going to focus on sleep, often said to be more devastating to your health than a bad diet, stress and even smoking. Lack of sleep is a well-known and utilised form of human torture.
So how do sailors manage sleep in the world’s most gruelling offshore yacht race? For many in this fleet, coming to terms with the punishment that this race inflicts on even the most experienced veteran is an art of dealing with discomfort that can be partially relieved through a better understanding of our bodies, good equipment, planning and a little science.
Hopefully some of the following insights will help not only sailors, but also any reader juggling the ever-growing demands of day-to-day life on land. Here are some insights and learnings that I have discovered or received in my time chasing new horizons in crazy craft with inspiring people on the most beautiful but unforgiving oceans.
There are two main aspects in connection to sleep deprivation; the physical and the mental.
Let’s begin with the physical as it is the easiest to rectify. I am aiming this article at sailors, but the content and message is easily applicable to us all. We all have a responsibility to ourselves and those around us to be functioning well, and in order to function to the best of our ability we simply need to be rested and rejuvenated as much as any environment will permit.
If you or one of your teammates is struggling from a genuine lack of sleep then protect each other; manage, hydrate, feed, rest and recover. You are a team, you are reliant on each individual for results and you are all intricate parts of a performance machine. This applies to business environments as well as friendships and your family unit. Look after each other and also allow yourself to be open to the protection and help of others.
In a basic summary, it is simple: always be sure that you are maximising your rest, recovery and sleep!
The mental effects of sleep deprivation are the most dangerous and disruptive to any individual or team in a performance or high-risk environment. There are several stages of mental fatigue, from just plain irritability or moodiness, to outright delusion. The latter is simply unacceptable in a team environment unless something catastrophic has happened.
I have often heard sailors bragging about how little they slept during a yacht race. The reality is that, generally unbeknown to that person, they have most likely let their teammates down through their inability to perform, communicate and think at a level that provides the maximum positive contribution to overall performance. It takes a clear and fresh mind to perform well.
For this race it is important for the sailors to understand the cycles of sleep and waking, and develop simple strategies to improve sleep quality, but the most necessary item of sleep consideration has to be the ability to get to sleep quickly. When sailing offshore we often catnap for 15 to 30 minutes at a time or enter deeper sleep for around one hour. Once you have developed a watch system or identified a potential catnap window, between manoeuvres for example, you must manage to fall into a state of sleep quickly in order to maximise the small window of time that you have to achieve best rest and recovery. This can be achieved in several ways.
The Turn the Tide on Plastic team fit in a catnap. Credit: Jen Edney/Volvo Ocean Race
The art of catnapping encompasses the ability to get to sleep quickly. Catnapping is an important skill and a basic technique that each individual crewmember needs to embrace and learn. One way of training to catnap that has worked for me has been a process of routine disruption. In preparation for offshore racing (particularly solo endurances races) I try to heavily disrupt my routine over several days, a few weeks or months prior to the event, to develop the ability to confuse my headspace. This enables me to drift quickly off to sleep. Too often we dwell on specific thoughts that stir emotions whilst trying to get to sleep and these thoughts need to be pushed out of our mind.
This training is not recommended close to the start. It is a process of developing a skill that will stay with you for a very long time, weeks, months and even years in some cases.
In reality, a good understanding of the art of catnapping is valuable to us all, as we should be protecting our personal health against lack of sleep. I remember a day on the water with a journalist who was clearly intrigued by the sleep deprivation studies and assessments that I was undertaking with Dr. Claudio Stampi and Boston University. When I asked her why she was so interested she responded, “I am a mother to a new born, and I am about to throw my husband out the window!”
As our conversation continued it became clear that the baby was in fact sleeping (or catnapping if you will) for more than 15 accumulated hours a day. I shared with her my written notes and thoughts on the techniques I use to catnap and in this case the results were positive. I have since also put these techniques to the test with my own two daughters and while this is not the complete answer for everyone, the art of catnapping should certainly help. Embracing this technique also means losing some aspects of normal day-to-day life and routine.
As with many who are forced to fight for small windows of rest or sleep, our intrepid Volvo Ocean Race crews will become desperate and will need to place the highest priority on the single answer to performance and self-preservation… recover, rest, reset.
Another part of the psychological battle is simply thinking that you have not had enough sleep when you actually have. When I am fighting for sleep and desperately looking for windows to rest or sleep in short bursts, I always log and monitor the minutes that I have rested or actually dozed off. Whilst solo racing over long distances I used electronic motion monitors to measure resting patterns and periods.
Often I can get to the end of a 24 hour cycle to read my notes or assess the data, add up the minutes / hours, and realise that I have actually scored an acceptable amount of collective short bursts of sleep to warrant sufficient physical recovery. Just knowing this can change your thought process and make you feel better immediately.
Adult humans usually sleep between six to nine hours a night. There are several stages of sleep and several incredible biological events occur during these stages. Deep sleep is the goal and during this period our body releases growth hormones which aid cellular repair and regeneration, immune function, bone density, connective tissue and muscle mass. It is also believed that the consolidation of memory takes place during REM sleep.
Sleep is also fundamental to mending blood cells, repairing the daily wear and tear on the body and restoring efficiency of the brain. It is no secret that it is essential for our emotional and mental wellbeing.
Research shows that if we are deprived of sleep for one night we usually make up almost all of the lost deep sleep on the following night. During periods of heavy interruption on board a yacht it is often a great challenge for sailors to get into the rhythm of life at sea. With the aid of a well thought out practical (and even scientific) watch system and the skill of falling to sleep quickly, the sailors can enter deeper sleep earlier in watches to maintain fair to good levels of recuperation.
An understanding of individual cycles should always be considered in the development and execution of watch systems and the rotation of crew over a rolling 24-hour period. The ability for each individual crew member and collective team to find their recovery rhythm as early as possible after a new leg start leads to accelerated overall performance early in that leg. Good management and concentration on this is a pure performance gain.
Another difficulty with watch systems is that you should not eat within 3 hours of trying to sleep. Eating increases our metabolic rate and causes our body temperature to rise and the perfect time to fall asleep is when our body temperature is dropping. Watch systems and meal preparation should also be of high consideration to the general crew’s sleep management.
Three major sleep thieves are caffeine, alcohol and nicotine and in the world of measured performance and results then this is a ‘no brainer’ for me. The majority of high-level professional sailors are very fitness conscious and smoking is generally taboo anyway. Coffee or caffeine is a common vice and my suggestion for the benefit of performing at your peak is to simply grunt up and ditch it. Alcohol should not be consumed at least 48 hours prior to a leg start and obviously not seen again until the finish. Again, these are simple, easy ways for teams and individuals to gain a clear performance edge and for us on land to perform better in the general game of life.
At sea or on land many respond well to a bedtime ritual before getting into your bunk or bed, like washing salt from your eyes and face or brushing your teeth. At sea I also flush the salt out of my ears with fresh water since your ears are usually pressed against some form of makeshift head support or pillow.
A day in the life of a Volvo Ocean Race sailor means a 24-hour 7 days a week rolling watch system, and this is in the perfect world without sail changes. You can survive and function safely in a dangerous environment with 4 to 5 hours of accumulated sleep or deep resting state per 24 hours. Everyone should be able to obtain a minimum of 4 to 5 hours sleep per day even if it is made up of short naps, whether on board a yacht or on land.
Meditation is another very useful tool. Simply relaxing without actually sleeping has very good results in assisting the various bodily functions that need repair or recovery through sleeping.
I cannot prove it but I do feel that it is possible to store sleep. The first night of every offshore race is intense due to the close proximity of the competition and general costal influences that force regular manoeuvres. During my time in this particular race, our team would have the day off prior to the start of each leg. During this period I would stay in my hotel room for most of the day prior to departure, read books, sleep, eat well and drink lots of water. I try to store sleep prior to every distance event that I do and I have a very firm belief that this significantly enhances performance during the first night of any offshore race.
Credit: Jeremie Lecaudey/ Volvo Ocean Race
There is no substitute for sleep. It is vital and it is one of the many major threats to a Volvo Ocean Race sailor’s safety, performance and wellbeing. This race is brutal. This race will test the sailors’ bodies, minds and nerves beyond any prior strain threshold. For all of us on land and at sea there are some very basic virtues that we can embrace to simply and easily balance our emotions, increase our productivity, enhance our physical and mental capacity, and make our lives, relationships, character and ability to achieve our general personal objectives infinitely better.
Sleep or rest is possibly the single greatest thing you can do today and every day.
*It is not my position to make comment on the events that led to John Fisher being lost at sea and this article in no way makes any reference to this sad tragedy. The loss of John has broken hearts; his family, friends, crewmates, the extended Volvo Ocean Race fraternity as well as the broad sailing and general sports / adventure communities miss him dearly. Detail of the events that occurred can be found via the Volvo Ocean Race. John, you, will be forever missed but never forgotten and now sadly immortalised through the history of this race. Sail on ‘Fish’.
Nick Moloney is one of the world’s most respected Ocean Sailors, often sailing solo around the globe. Nick is also an ambassador for the Volvo Ocean Race.
This article is published on OnboardOnline in collaboration with The Islander.
Photo credit: Thumnail, @nickmoloneysailor on Facebook. All other images: Volvo Ocean Race.